20601496320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:252

約数の個数: 576

約数和(自身を含む): 72689218560

約数和(自身を除く): 52087722240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 64, 71, 76, 80, 82, 95, 96, 97, 114, 120, 123, 128, 142, 152, 160, 164, 190, 192, 194, 205, 213, 228, 240, 246, 256, 284, 285, 291, 304, 320, 328, 355, 380, 384, 388, 410, 426, 456, 480, 485, 492, 568, 570, 582, 608, 615, 640, 656, 710, 760, 768, 776, 779, 820, 852, 912, 960, 970, 984, 1065, 1136, 1140, 1164, 1216, 1230, 1280, 1312, 1349, 1420, 1455, 1520, 1552, 1558, 1640, 1704, 1824, 1843, 1920, 1940, 1968, 2130, 2272, 2280, 2328, 2337, 2432, 2460, 2624, 2698, 2840, 2910, 2911, 3040, 3104, 3116, 3280, 3408, 3648, 3686, 3840, 3880, 3895, 3936, 3977, 4047, 4260, 4544, 4560, 4656, 4674, 4864, 4920, 5248, 5396, 5529, 5680, 5820, 5822, 6080, 6208, 6232, 6560, 6745, 6816, 6887, 7296, 7372, 7760, 7790, 7872, 7954, 8094, 8520, 8733, 9088, 9120, 9215, 9312, 9348, 9840, 10496, 10792, 11058, 11360, 11640, 11644, 11685, 11931, 12160, 12416, 12464, 13120, 13490, 13632, 13774, 14555, 14592, 14744, 15520, 15580, 15744, 15908, 16188, 17040, 17466, 18176, 18240, 18430, 18624, 18696, 19680, 19885, 20235, 20661, 21584, 22116, 22720, 23280, 23288, 23370, 23862, 24320, 24832, 24928, 26240, 26980, 27264, 27548, 27645, 29110, 29488, 31040, 31160, 31488, 31816, 32376, 34080, 34435, 34932, 36480, 36860, 37248, 37392, 39360, 39770, 40470, 41322, 43168, 43665, 44232, 45440, 46560, 46576, 46740, 47724, 49856, 52480, 53960, 54528, 55096, 55290, 55309, 58220, 58976, 59655, 62080, 62320, 63632, 64752, 68160, 68870, 69864, 72960, 73720, 74496, 74784, 75563, 78720, 79540, 80940, 82644, 86336, 87330, 88464, 90880, 93120, 93152, 93480, 95448, 99712, 103305, 107920, 110192, 110580, 110618, 116440, 117952, 119310, 124160, 124640, 127264, 129504, 130853, 136320, 137740, 139728, 147440, 149568, 151126, 157440, 159080, 161880, 165288, 165927, 172672, 174660, 176928, 186240, 186304, 186960, 190896, 199424, 206610, 215840, 220384, 221160, 221236, 226689, 232880, 235904, 238620, 249280, 254528, 259008, 261706, 272640, 275480, 276545, 279456, 282367, 294880, 299136, 302252, 318160, 323760, 330576, 331854, 345344, 349320, 353856, 372480, 372608, 373920, 377815, 381792, 392559, 413220, 431680, 440768, 442320, 442472, 453378, 465760, 471808, 477240, 498560, 509056, 518016, 523412, 550960, 553090, 558912, 564734, 589760, 598272, 604504, 636320, 647520, 654265, 661152, 663708, 698640, 707712, 745216, 747840, 755630, 763584, 785118, 826440, 829635, 847101, 863360, 881536, 884640, 884944, 906756, 931520, 954480, 997120, 1018112, 1036032, 1046824, 1101920, 1106180, 1117824, 1129468, 1133445, 1179520, 1209008, 1272640, 1295040, 1308530, 1322304, 1327416, 1397280, 1411835, 1415424, 1495680, 1511260, 1527168, 1570236, 1652880, 1659270, 1694202, 1726720, 1763072, 1769280, 1769888, 1813512, 1863040, 1908960, 1962795, 2093648, 2203840, 2212360, 2235648, 2258936, 2266890, 2359040, 2418016, 2545280, 2590080, 2617060, 2644608, 2654832, 2794560, 2823670, 2991360, 3022520, 3054336, 3140472, 3305760, 3318540, 3388404, 3538560, 3539776, 3627024, 3726080, 3817920, 3925590, 4187296, 4235505, 4407680, 4424720, 4517872, 4533780, 4836032, 5090560, 5180160, 5234120, 5289216, 5309664, 5364973, 5589120, 5647340, 6045040, 6280944, 6611520, 6637080, 6776808, 7077120, 7079552, 7254048, 7635840, 7851180, 8374592, 8471010, 8815360, 8849440, 9035744, 9067560, 9672064, 10468240, 10619328, 10729946, 11178240, 11294680, 12090080, 12561888, 13223040, 13274160, 13553616, 14159104, 14508096, 15271680, 15702360, 16094919, 16749184, 16942020, 17698880, 18071488, 18135120, 19344128, 20936480, 21238656, 21459892, 22589360, 24180160, 25123776, 26446080, 26548320, 26824865, 27107232, 29016192, 31404720, 32189838, 33498368, 33884040, 35397760, 36142976, 36270240, 41872960, 42477312, 42919784, 45178720, 48360320, 50247552, 53096640, 53649730, 54214464, 58032384, 62809440, 64379676, 67768080, 70795520, 72285952, 72540480, 80474595, 83745920, 85839568, 90357440, 96720640, 100495104, 106193280, 107299460, 108428928, 125618880, 128759352, 135536160, 145080960, 160949190, 167491840, 171679136, 180714880, 212386560, 214598920, 216857856, 251237760, 257518704, 271072320, 290161920, 321898380, 343358272, 361429760, 429197840, 502475520, 515037408, 542144640, 643796760, 686716544, 858395680, 1030074816, 1084289280, 1287593520, 1373433088, 1716791360, 2060149632, 2575187040, 3433582720, 4120299264, 5150374080, 6867165440, 10300748160, 20601496320]

約数ペア:

[(1, 20601496320), (2, 10300748160), (3, 6867165440), (4, 5150374080), (5, 4120299264), (6, 3433582720), (8, 2575187040), (10, 2060149632), (12, 1716791360), (15, 1373433088), (16, 1287593520), (19, 1084289280), (20, 1030074816), (24, 858395680), (30, 686716544), (32, 643796760), (38, 542144640), (40, 515037408), (41, 502475520), (48, 429197840), (57, 361429760), (60, 343358272), (64, 321898380), (71, 290161920), (76, 271072320), (80, 257518704), (82, 251237760), (95, 216857856), (96, 214598920), (97, 212386560), (114, 180714880), (120, 171679136), (123, 167491840), (128, 160949190), (142, 145080960), (152, 135536160), (160, 128759352), (164, 125618880), (190, 108428928), (192, 107299460), (194, 106193280), (205, 100495104), (213, 96720640), (228, 90357440), (240, 85839568), (246, 83745920), (256, 80474595), (284, 72540480), (285, 72285952), (291, 70795520), (304, 67768080), (320, 64379676), (328, 62809440), (355, 58032384), (380, 54214464), (384, 53649730), (388, 53096640), (410, 50247552), (426, 48360320), (456, 45178720), (480, 42919784), (485, 42477312), (492, 41872960), (568, 36270240), (570, 36142976), (582, 35397760), (608, 33884040), (615, 33498368), (640, 32189838), (656, 31404720), (710, 29016192), (760, 27107232), (768, 26824865), (776, 26548320), (779, 26446080), (820, 25123776), (852, 24180160), (912, 22589360), (960, 21459892), (970, 21238656), (984, 20936480), (1065, 19344128), (1136, 18135120), (1140, 18071488), (1164, 17698880), (1216, 16942020), (1230, 16749184), (1280, 16094919), (1312, 15702360), (1349, 15271680), (1420, 14508096), (1455, 14159104), (1520, 13553616), (1552, 13274160), (1558, 13223040), (1640, 12561888), (1704, 12090080), (1824, 11294680), (1843, 11178240), (1920, 10729946), (1940, 10619328), (1968, 10468240), (2130, 9672064), (2272, 9067560), (2280, 9035744), (2328, 8849440), (2337, 8815360), (2432, 8471010), (2460, 8374592), (2624, 7851180), (2698, 7635840), (2840, 7254048), (2910, 7079552), (2911, 7077120), (3040, 6776808), (3104, 6637080), (3116, 6611520), (3280, 6280944), (3408, 6045040), (3648, 5647340), (3686, 5589120), (3840, 5364973), (3880, 5309664), (3895, 5289216), (3936, 5234120), (3977, 5180160), (4047, 5090560), (4260, 4836032), (4544, 4533780), (4560, 4517872), (4656, 4424720), (4674, 4407680), (4864, 4235505), (4920, 4187296), (5248, 3925590), (5396, 3817920), (5529, 3726080), (5680, 3627024), (5820, 3539776), (5822, 3538560), (6080, 3388404), (6208, 3318540), (6232, 3305760), (6560, 3140472), (6745, 3054336), (6816, 3022520), (6887, 2991360), (7296, 2823670), (7372, 2794560), (7760, 2654832), (7790, 2644608), (7872, 2617060), (7954, 2590080), (8094, 2545280), (8520, 2418016), (8733, 2359040), (9088, 2266890), (9120, 2258936), (9215, 2235648), (9312, 2212360), (9348, 2203840), (9840, 2093648), (10496, 1962795), (10792, 1908960), (11058, 1863040), (11360, 1813512), (11640, 1769888), (11644, 1769280), (11685, 1763072), (11931, 1726720), (12160, 1694202), (12416, 1659270), (12464, 1652880), (13120, 1570236), (13490, 1527168), (13632, 1511260), (13774, 1495680), (14555, 1415424), (14592, 1411835), (14744, 1397280), (15520, 1327416), (15580, 1322304), (15744, 1308530), (15908, 1295040), (16188, 1272640), (17040, 1209008), (17466, 1179520), (18176, 1133445), (18240, 1129468), (18430, 1117824), (18624, 1106180), (18696, 1101920), (19680, 1046824), (19885, 1036032), (20235, 1018112), (20661, 997120), (21584, 954480), (22116, 931520), (22720, 906756), (23280, 884944), (23288, 884640), (23370, 881536), (23862, 863360), (24320, 847101), (24832, 829635), (24928, 826440), (26240, 785118), (26980, 763584), (27264, 755630), (27548, 747840), (27645, 745216), (29110, 707712), (29488, 698640), (31040, 663708), (31160, 661152), (31488, 654265), (31816, 647520), (32376, 636320), (34080, 604504), (34435, 598272), (34932, 589760), (36480, 564734), (36860, 558912), (37248, 553090), (37392, 550960), (39360, 523412), (39770, 518016), (40470, 509056), (41322, 498560), (43168, 477240), (43665, 471808), (44232, 465760), (45440, 453378), (46560, 442472), (46576, 442320), (46740, 440768), (47724, 431680), (49856, 413220), (52480, 392559), (53960, 381792), (54528, 377815), (55096, 373920), (55290, 372608), (55309, 372480), (58220, 353856), (58976, 349320), (59655, 345344), (62080, 331854), (62320, 330576), (63632, 323760), (64752, 318160), (68160, 302252), (68870, 299136), (69864, 294880), (72960, 282367), (73720, 279456), (74496, 276545), (74784, 275480), (75563, 272640), (78720, 261706), (79540, 259008), (80940, 254528), (82644, 249280), (86336, 238620), (87330, 235904), (88464, 232880), (90880, 226689), (93120, 221236), (93152, 221160), (93480, 220384), (95448, 215840), (99712, 206610), (103305, 199424), (107920, 190896), (110192, 186960), (110580, 186304), (110618, 186240), (116440, 176928), (117952, 174660), (119310, 172672), (124160, 165927), (124640, 165288), (127264, 161880), (129504, 159080), (130853, 157440), (136320, 151126), (137740, 149568), (139728, 147440)]