23405148480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 896

約数和(自身を含む): 97333125120

約数和(自身を除く): 73927976640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 41, 42, 48, 51, 56, 57, 60, 64, 68, 70, 76, 80, 82, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 123, 133, 136, 140, 152, 160, 164, 168, 170, 190, 192, 204, 205, 210, 224, 228, 238, 240, 246, 255, 263, 266, 272, 280, 285, 287, 304, 320, 323, 328, 336, 340, 357, 380, 399, 408, 410, 420, 448, 456, 476, 480, 492, 510, 526, 532, 544, 560, 570, 574, 595, 608, 615, 646, 656, 665, 672, 680, 697, 714, 760, 779, 789, 798, 816, 820, 840, 861, 912, 952, 960, 969, 984, 1020, 1052, 1064, 1088, 1120, 1140, 1148, 1190, 1216, 1230, 1292, 1312, 1315, 1330, 1344, 1360, 1394, 1428, 1435, 1520, 1558, 1578, 1596, 1615, 1632, 1640, 1680, 1722, 1785, 1824, 1841, 1904, 1938, 1968, 1995, 2040, 2091, 2104, 2128, 2240, 2261, 2280, 2296, 2337, 2380, 2460, 2584, 2624, 2630, 2660, 2720, 2788, 2856, 2870, 3040, 3116, 3156, 3192, 3230, 3264, 3280, 3360, 3444, 3485, 3570, 3648, 3682, 3808, 3876, 3895, 3936, 3945, 3990, 4080, 4182, 4208, 4256, 4305, 4471, 4522, 4560, 4592, 4674, 4760, 4845, 4879, 4920, 4997, 5168, 5260, 5320, 5440, 5453, 5523, 5576, 5712, 5740, 6080, 6232, 6312, 6384, 6460, 6560, 6720, 6783, 6888, 6970, 7140, 7364, 7616, 7752, 7790, 7872, 7890, 7980, 8160, 8364, 8416, 8512, 8610, 8942, 9044, 9120, 9184, 9205, 9348, 9520, 9690, 9758, 9840, 9994, 10336, 10455, 10520, 10640, 10783, 10906, 11046, 11152, 11305, 11424, 11480, 11685, 12464, 12624, 12768, 12920, 13120, 13243, 13413, 13566, 13776, 13940, 14280, 14637, 14728, 14991, 15504, 15580, 15780, 15960, 16320, 16359, 16728, 16832, 17220, 17884, 18088, 18240, 18368, 18410, 18696, 19040, 19380, 19516, 19680, 19988, 20672, 20910, 21040, 21280, 21566, 21812, 22092, 22304, 22355, 22610, 22848, 22960, 23370, 24395, 24928, 24985, 25248, 25536, 25840, 26486, 26826, 27132, 27265, 27552, 27615, 27880, 28560, 29274, 29456, 29982, 31008, 31160, 31297, 31560, 31920, 32349, 32718, 33456, 33915, 34440, 34979, 35768, 36176, 36820, 37392, 38080, 38760, 39032, 39360, 39729, 39976, 41820, 42080, 42560, 43132, 43624, 44184, 44608, 44710, 45220, 45920, 46740, 48790, 49856, 49970, 50496, 51680, 52972, 53652, 53915, 54264, 54530, 55104, 55230, 55760, 57120, 58548, 58912, 59964, 62016, 62320, 62594, 63120, 63840, 64698, 65436, 66215, 66912, 67065, 67830, 68880, 69958, 71536, 72352, 73185, 73640, 74784, 74955, 75481, 77520, 78064, 79458, 79952, 81795, 83640, 84160, 84949, 86264, 87248, 88368, 89420, 90440, 91840, 92701, 93480, 93891, 97580, 99940, 103360, 104937, 105944, 107304, 107830, 108528, 109060, 110460, 111520, 114240, 117096, 117824, 119928, 124640, 125188, 126240, 127680, 129396, 130872, 132430, 133824, 134130, 135660, 137760, 139916, 143072, 144704, 146370, 147280, 149568, 149910, 150962, 155040, 156128, 156485, 158916, 159904, 161745, 163590, 167280, 169898, 172528, 174496, 174895, 176736, 178840, 180880, 183311, 185402, 186960, 187782, 195160, 198645, 199880, 204877, 209874, 211888, 214608, 215660, 217056, 218120, 220920, 223040, 226443, 234192, 239856, 249280, 250376, 252480, 254847, 258792, 261744, 264860, 268260, 271320, 275520, 278103, 279832, 286144, 292740, 294560, 299820, 301924, 310080, 312256, 312970, 317832, 319808, 323490, 327180, 334560, 339796, 345056, 348992, 349790, 353472, 357680, 361760, 366622, 370804, 373920, 375564, 377405, 390320, 397290, 399760, 409754, 419748, 423776, 424745, 429216, 431320, 434112, 436240, 441840, 452886, 463505, 468384, 469455, 479712, 500752, 509694, 517584, 523488, 524685, 529720, 536520, 542640, 549933, 556206, 559664, 585480, 589120, 594643, 599640, 603848, 614631, 625940, 635664, 646980, 654360, 669120, 679592, 690112, 699580, 715360, 723520, 733244, 741608, 747840, 751128, 754810, 780640, 794580, 799520, 819508, 839496, 847552, 849490, 858432, 862640, 872480, 883680, 905772, 916555, 927010, 936768, 938910, 959424, 1001504, 1019388, 1024385, 1035168, 1046976, 1049370, 1059440, 1073040, 1085280, 1099866, 1112412, 1119328, 1132215, 1170960, 1189286, 1199280, 1207696, 1229262, 1251880, 1271328, 1274235, 1283177, 1293960, 1308720, 1359184, 1390515, 1399160, 1430720, 1434139, 1466488, 1483216, 1502256, 1509620, 1561280, 1589160, 1599040, 1639016, 1678992, 1698980, 1725280, 1744960, 1767360, 1783929, 1811544, 1833110, 1854020, 1877820, 2003008, 2038776, 2048770, 2070336, 2098740, 2118880, 2146080, 2170560, 2199732, 2224824, 2238656, 2264430, 2341920, 2378572, 2398560, 2415392, 2458524, 2503760, 2542656, 2548470, 2566354, 2587920, 2617440, 2718368, 2749665, 2781030, 2798320, 2868278, 2932976, 2966432, 2973215, 3004512, 3019240, 3073155, 3178320, 3278032, 3357984, 3397960, 3450560, 3482909, 3567858, 3623088, 3666220, 3708040, 3755640, 3849531, 4077552, 4097540, 4197480, 4237760, 4292160, 4302417, 4399464, 4449648, 4528860, 4683840, 4757144, 4797120, 4830784, 4917048, 5007520, 5096940, 5132708, 5175840, 5234880, 5436736, 5499330, 5562060, 5596640, 5736556, 5865952, 5932864, 5946430, 6009024, 6038480, 6146310, 6356640, 6415885, 6556064, 6715968, 6795920, 6965818, 7135716, 7170695, 7246176, 7332440, 7416080, 7511280, 7699062, 8155104, 8195080, 8394960, 8604834, 8798928, 8899296, 8919645, 9057720, 9514288, 9834096, 10015040, 10193880, 10265416, 10351680, 10448727, 10998660, 11124120, 11193280, 11473112, 11731904, 11892860, 12076960, 12292620, 12713280, 12831770, 13112128, 13591840, 13931636, 14271432, 14341390, 14492352, 14664880, 14832160, 15022560, 15398124, 16310208, 16390160, 16789920, 17209668, 17414545, 17597856, 17798592, 17839290, 18115440, 19028576, 19247655, 19668192, 20387760, 20530832, 20897454, 21512085, 21997320, 22248240, 22946224, 23785720, 24153920, 24380363, 24585240, 25663540, 27183680, 27863272, 28542864, 28682780, 29329760, 29664320, 30045120, 30796248, 32780320, 33579840, 34419336, 34829090, 35195712, 35678580, 36230880, 38057152, 38495310, 39336384, 40775520, 41061664, 41794908, 43024170, 43994640, 44496480, 45892448, 47571440, 48760726, 49170480, 51327080, 52243635, 55726544, 57085728, 57365560, 58659520, 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約数ペア:

[(1, 23405148480), (2, 11702574240), (3, 7801716160), (4, 5851287120), (5, 4681029696), (6, 3900858080), (7, 3343592640), (8, 2925643560), (10, 2340514848), (12, 1950429040), (14, 1671796320), (15, 1560343232), (16, 1462821780), (17, 1376773440), (19, 1231849920), (20, 1170257424), (21, 1114530880), (24, 975214520), (28, 835898160), (30, 780171616), (32, 731410890), (34, 688386720), (35, 668718528), (38, 615924960), (40, 585128712), (41, 570857280), (42, 557265440), (48, 487607260), (51, 458924480), (56, 417949080), (57, 410616640), (60, 390085808), (64, 365705445), (68, 344193360), (70, 334359264), (76, 307962480), (80, 292564356), (82, 285428640), (84, 278632720), (85, 275354688), (95, 246369984), (96, 243803630), (102, 229462240), (105, 222906176), (112, 208974540), (114, 205308320), (119, 196681920), (120, 195042904), (123, 190285760), (133, 175978560), (136, 172096680), (140, 167179632), (152, 153981240), (160, 146282178), (164, 142714320), (168, 139316360), (170, 137677344), (190, 123184992), (192, 121901815), (204, 114731120), (205, 114171456), (210, 111453088), (224, 104487270), (228, 102654160), (238, 98340960), (240, 97521452), (246, 95142880), (255, 91784896), (263, 88992960), (266, 87989280), (272, 86048340), (280, 83589816), (285, 82123328), (287, 81551040), (304, 76990620), (320, 73141089), (323, 72461760), (328, 71357160), (336, 69658180), (340, 68838672), (357, 65560640), (380, 61592496), (399, 58659520), (408, 57365560), (410, 57085728), (420, 55726544), (448, 52243635), (456, 51327080), (476, 49170480), (480, 48760726), (492, 47571440), (510, 45892448), (526, 44496480), (532, 43994640), (544, 43024170), (560, 41794908), (570, 41061664), (574, 40775520), (595, 39336384), (608, 38495310), (615, 38057152), (646, 36230880), (656, 35678580), (665, 35195712), (672, 34829090), (680, 34419336), (697, 33579840), (714, 32780320), (760, 30796248), (779, 30045120), (789, 29664320), (798, 29329760), (816, 28682780), (820, 28542864), (840, 27863272), (861, 27183680), (912, 25663540), (952, 24585240), (960, 24380363), (969, 24153920), (984, 23785720), (1020, 22946224), (1052, 22248240), (1064, 21997320), (1088, 21512085), (1120, 20897454), (1140, 20530832), (1148, 20387760), (1190, 19668192), (1216, 19247655), (1230, 19028576), (1292, 18115440), (1312, 17839290), (1315, 17798592), (1330, 17597856), (1344, 17414545), (1360, 17209668), (1394, 16789920), (1428, 16390160), (1435, 16310208), (1520, 15398124), (1558, 15022560), (1578, 14832160), (1596, 14664880), (1615, 14492352), (1632, 14341390), (1640, 14271432), (1680, 13931636), (1722, 13591840), (1785, 13112128), (1824, 12831770), (1841, 12713280), (1904, 12292620), (1938, 12076960), (1968, 11892860), (1995, 11731904), (2040, 11473112), (2091, 11193280), (2104, 11124120), (2128, 10998660), (2240, 10448727), (2261, 10351680), (2280, 10265416), (2296, 10193880), (2337, 10015040), (2380, 9834096), (2460, 9514288), (2584, 9057720), (2624, 8919645), (2630, 8899296), (2660, 8798928), (2720, 8604834), (2788, 8394960), (2856, 8195080), (2870, 8155104), (3040, 7699062), (3116, 7511280), (3156, 7416080), (3192, 7332440), (3230, 7246176), (3264, 7170695), (3280, 7135716), (3360, 6965818), (3444, 6795920), (3485, 6715968), (3570, 6556064), (3648, 6415885), (3682, 6356640), (3808, 6146310), (3876, 6038480), (3895, 6009024), (3936, 5946430), (3945, 5932864), (3990, 5865952), (4080, 5736556), (4182, 5596640), (4208, 5562060), (4256, 5499330), (4305, 5436736), (4471, 5234880), (4522, 5175840), (4560, 5132708), (4592, 5096940), (4674, 5007520), (4760, 4917048), (4845, 4830784), (4879, 4797120), (4920, 4757144), (4997, 4683840), (5168, 4528860), (5260, 4449648), (5320, 4399464), (5440, 4302417), (5453, 4292160), (5523, 4237760), (5576, 4197480), (5712, 4097540), (5740, 4077552), (6080, 3849531), (6232, 3755640), (6312, 3708040), (6384, 3666220), (6460, 3623088), (6560, 3567858), (6720, 3482909), (6783, 3450560), (6888, 3397960), (6970, 3357984), (7140, 3278032), (7364, 3178320), (7616, 3073155), (7752, 3019240), (7790, 3004512), (7872, 2973215), (7890, 2966432), (7980, 2932976), (8160, 2868278), (8364, 2798320), (8416, 2781030), (8512, 2749665), (8610, 2718368), (8942, 2617440), (9044, 2587920), (9120, 2566354), (9184, 2548470), (9205, 2542656), (9348, 2503760), (9520, 2458524), (9690, 2415392), (9758, 2398560), (9840, 2378572), (9994, 2341920), (10336, 2264430), (10455, 2238656), (10520, 2224824), (10640, 2199732), (10783, 2170560), (10906, 2146080), (11046, 2118880), (11152, 2098740), (11305, 2070336), (11424, 2048770), (11480, 2038776), (11685, 2003008), (12464, 1877820), (12624, 1854020), (12768, 1833110), (12920, 1811544), (13120, 1783929), (13243, 1767360), (13413, 1744960), (13566, 1725280), (13776, 1698980), (13940, 1678992), (14280, 1639016), (14637, 1599040), (14728, 1589160), (14991, 1561280), (15504, 1509620), (15580, 1502256), (15780, 1483216), (15960, 1466488), (16320, 1434139), (16359, 1430720), (16728, 1399160), (16832, 1390515), (17220, 1359184), (17884, 1308720), (18088, 1293960), (18240, 1283177), (18368, 1274235), (18410, 1271328), (18696, 1251880), (19040, 1229262), (19380, 1207696), (19516, 1199280), (19680, 1189286), (19988, 1170960), (20672, 1132215), (20910, 1119328), (21040, 1112412), (21280, 1099866), (21566, 1085280), (21812, 1073040), (22092, 1059440), (22304, 1049370), (22355, 1046976), (22610, 1035168), (22848, 1024385), (22960, 1019388), (23370, 1001504), (24395, 959424), (24928, 938910), (24985, 936768), (25248, 927010), (25536, 916555), (25840, 905772), (26486, 883680), (26826, 872480), (27132, 862640), (27265, 858432), (27552, 849490), (27615, 847552), (27880, 839496), (28560, 819508), (29274, 799520), (29456, 794580), (29982, 780640), (31008, 754810), (31160, 751128), (31297, 747840), (31560, 741608), (31920, 733244), (32349, 723520), (32718, 715360), (33456, 699580), (33915, 690112), (34440, 679592), (34979, 669120), (35768, 654360), (36176, 646980), (36820, 635664), (37392, 625940), (38080, 614631), (38760, 603848), (39032, 599640), (39360, 594643), (39729, 589120), (39976, 585480), (41820, 559664), (42080, 556206), (42560, 549933), (43132, 542640), (43624, 536520), (44184, 529720), (44608, 524685), (44710, 523488), (45220, 517584), (45920, 509694), (46740, 500752), (48790, 479712), (49856, 469455), (49970, 468384), (50496, 463505), (51680, 452886), (52972, 441840), (53652, 436240), (53915, 434112), (54264, 431320), (54530, 429216), (55104, 424745), (55230, 423776), (55760, 419748), (57120, 409754), (58548, 399760), (58912, 397290), (59964, 390320), (62016, 377405), (62320, 375564), (62594, 373920), (63120, 370804), (63840, 366622), (64698, 361760), (65436, 357680), (66215, 353472), (66912, 349790), (67065, 348992), (67830, 345056), (68880, 339796), (69958, 334560), (71536, 327180), (72352, 323490), (73185, 319808), (73640, 317832), (74784, 312970), (74955, 312256), (75481, 310080), (77520, 301924), (78064, 299820), (79458, 294560), (79952, 292740), (81795, 286144), (83640, 279832), (84160, 278103), (84949, 275520), (86264, 271320), (87248, 268260), (88368, 264860), (89420, 261744), (90440, 258792), (91840, 254847), (92701, 252480), (93480, 250376), (93891, 249280), (97580, 239856), (99940, 234192), (103360, 226443), (104937, 223040), (105944, 220920), (107304, 218120), (107830, 217056), (108528, 215660), (109060, 214608), (110460, 211888), (111520, 209874), (114240, 204877), (117096, 199880), (117824, 198645), (119928, 195160), (124640, 187782), (125188, 186960), (126240, 185402), (127680, 183311), (129396, 180880), (130872, 178840), (132430, 176736), (133824, 174895), (134130, 174496), (135660, 172528), (137760, 169898), (139916, 167280), (143072, 163590), (144704, 161745), (146370, 159904), (147280, 158916), (149568, 156485), (149910, 156128), (150962, 155040)]