161767320120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^3\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 768

約数和(自身を含む): 650557440000

約数和(自身を除く): 488790119880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 191, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 343, 360, 361, 380, 382, 392, 399, 420, 441, 456, 490, 504, 532, 570, 573, 588, 630, 665, 684, 686, 722, 735, 760, 764, 798, 840, 855, 882, 931, 955, 980, 1029, 1064, 1083, 1140, 1146, 1176, 1197, 1260, 1330, 1337, 1368, 1372, 1444, 1470, 1528, 1596, 1710, 1715, 1719, 1764, 1805, 1862, 1910, 1960, 1995, 2058, 2166, 2205, 2280, 2292, 2394, 2520, 2527, 2660, 2674, 2744, 2793, 2865, 2888, 2940, 3087, 3192, 3249, 3420, 3430, 3438, 3528, 3610, 3629, 3724, 3820, 3990, 4011, 4116, 4332, 4410, 4584, 4655, 4788, 5054, 5145, 5320, 5348, 5415, 5586, 5730, 5880, 5985, 6174, 6498, 6517, 6685, 6840, 6859, 6860, 6876, 7220, 7258, 7448, 7581, 7640, 7980, 8022, 8232, 8379, 8595, 8664, 8820, 9310, 9359, 9576, 10108, 10290, 10696, 10830, 10887, 11172, 11460, 11970, 12033, 12348, 12635, 12996, 13034, 13370, 13718, 13720, 13752, 13965, 14440, 14516, 15162, 15435, 15960, 16044, 16245, 16758, 17190, 17640, 17689, 18145, 18620, 18718, 19551, 20055, 20216, 20577, 20580, 21660, 21774, 22344, 22743, 22920, 23940, 24066, 24696, 25270, 25403, 25992, 26068, 26740, 27436, 27930, 28077, 29032, 30324, 30870, 32088, 32490, 32585, 32661, 33516, 34295, 34380, 35378, 36290, 37240, 37436, 37905, 39102, 40110, 41154, 41160, 41895, 43320, 43548, 45486, 46795, 47880, 48013, 48132, 50540, 50806, 52136, 53067, 53480, 54435, 54872, 55860, 56154, 58653, 60165, 60648, 61731, 61740, 64980, 65170, 65322, 65513, 67032, 68590, 68760, 68951, 70756, 72580, 74872, 75810, 76209, 78204, 80220, 82308, 83790, 84231, 87096, 88445, 90972, 93590, 96026, 96264, 97755, 101080, 101612, 102885, 106134, 108870, 111720, 112308, 113715, 117306, 120330, 123462, 123480, 123823, 127015, 129960, 130340, 130644, 131026, 137180, 137902, 140385, 141512, 144039, 145160, 151620, 152418, 156408, 159201, 160440, 163305, 164616, 167580, 168462, 176890, 177821, 181944, 187180, 192052, 195510, 196539, 203224, 205770, 206853, 212268, 217740, 224616, 227430, 228627, 234612, 240065, 240660, 246924, 247646, 254030, 260680, 261288, 262052, 265335, 274360, 275804, 280770, 288078, 293265, 303240, 304836, 308655, 318402, 326610, 327565, 335160, 336091, 336924, 344755, 353780, 355642, 371469, 374360, 381045, 384104, 391020, 393078, 411540, 413706, 421155, 424536, 432117, 435480, 454860, 457254, 469224, 480130, 481320, 482657, 493848, 495292, 508060, 524104, 530670, 533463, 551608, 561540, 576156, 586530, 589617, 609672, 617310, 619115, 620559, 636804, 653220, 655130, 672182, 673848, 689510, 707560, 711284, 720195, 742938, 762090, 782040, 786156, 796005, 823080, 827412, 842310, 864234, 889105, 909720, 914508, 960260, 965314, 982695, 990584, 1008273, 1016120, 1034265, 1061340, 1066926, 1114407, 1123080, 1143135, 1152312, 1173060, 1179234, 1234620, 1238230, 1241118, 1244747, 1273608, 1306440, 1310069, 1310260, 1344364, 1379020, 1422568, 1440390, 1447971, 1485876, 1524180, 1572312, 1592010, 1600389, 1654824, 1680455, 1684620, 1728468, 1778210, 1829016, 1857345, 1920520, 1930628, 1965390, 2016546, 2068530, 2122680, 2133852, 2160585, 2228814, 2286270, 2346120, 2352637, 2358468, 2413285, 2469240, 2476460, 2482236, 2489494, 2620138, 2620520, 2667315, 2688728, 2758040, 2880780, 2895942, 2948085, 2971752, 3024819, 3048360, 3102795, 3184020, 3200778, 3360910, 3369240, 3378599, 3456936, 3556420, 3714690, 3734241, 3861256, 3930207, 3930780, 4033092, 4137060, 4267704, 4321170, 4343913, 4457628, 4572540, 4705274, 4716936, 4826570, 4952920, 4964472, 4978988, 5041365, 5240276, 5334630, 5572035, 5761560, 5791884, 5896170, 6049638, 6205590, 6223735, 6368040, 6401556, 6550345, 6721820, 6757198, 7057911, 7112840, 7239855, 7429380, 7468482, 7860414, 7861560, 8001945, 8066184, 8274120, 8642340, 8687826, 8915256, 9145080, 9170483, 9410548, 9653140, 9957976, 10082730, 10135797, 10480552, 10669260, 11144070, 11202723, 11583768, 11763185, 11790621, 11792340, 12099276, 12411180, 12447470, 12803112, 13100690, 13443640, 13514396, 14115822, 14479710, 14858760, 14936964, 15124095, 15720828, 16003890, 16892995, 17284680, 17375652, 18340966, 18671205, 18821096, 19306280, 19651035, 20165460, 20271594, 21173733, 21338520, 21719565, 22288140, 22405446, 23526370, 23581242, 23584680, 23650193, 24198552, 24822360, 24894940, 26201380, 27028792, 27511449, 28231644, 28959420, 29873928, 30248190, 30407391, 31441656, 32007780, 33785990, 34751304, 35289555, 36681932, 37342410, 39302070, 40330920, 40543188, 42347466, 43439130, 44576280, 44810892, 45852415, 47052740, 47162484, 47300386, 49789880, 50678985, 52402760, 55022898, 56013615, 56463288, 57918840, 58953105, 60496380, 60814782, 64015560, 64193381, 67571980, 70579110, 70950579, 73363864, 74684820, 78604140, 81086376, 82534347, 84694932, 86878260, 89621784, 91704830, 94105480, 94324968, 94600772, 101357970, 105868665, 110045796, 112027230, 117906210, 118250965, 120992760, 121629564, 128386762, 135143960, 137557245, 141158220, 141901158, 149369640, 152036955, 157208280, 165068694, 169389864, 173756520, 183409660, 189201544, 192580143, 202715940, 211737330, 212851737, 220091592, 224054460, 235812420, 236501930, 243259128, 256773524, 275114490, 282316440, 283802316, 304073910, 320966905, 330137388, 354752895, 366819320, 385160286, 405431880, 412671735, 423474660, 425703474, 448108920, 449353667, 471624840, 473003860, 513547048, 550228980, 567604632, 577740429, 608147820, 641933810, 660274776, 709505790, 770320572, 825343470, 846949320, 851406948, 898707334, 946007720, 962900715, 1064258685, 1100457960, 1155480858, 1216295640, 1283867620, 1348061001, 1419011580, 1540641144, 1650686940, 1702813896, 1797414668, 1925801430, 2128517370, 2246768335, 2310961716, 2567735240, 2696122002, 2838023160, 2888702145, 3301373880, 3594829336, 3851602860, 4044183003, 4257034740, 4493536670, 4621923432, 5392244004, 5777404290, 6740305005, 7703205720, 8088366006, 8514069480, 8987073340, 10784488008, 11554808580, 13480610010, 16176732012, 17974146680, 20220915015, 23109617160, 26961220020, 32353464024, 40441830030, 53922440040, 80883660060, 161767320120]

約数ペア:

[(1, 161767320120), (2, 80883660060), (3, 53922440040), (4, 40441830030), (5, 32353464024), (6, 26961220020), (7, 23109617160), (8, 20220915015), (9, 17974146680), (10, 16176732012), (12, 13480610010), (14, 11554808580), (15, 10784488008), (18, 8987073340), (19, 8514069480), (20, 8088366006), (21, 7703205720), (24, 6740305005), (28, 5777404290), (30, 5392244004), (35, 4621923432), (36, 4493536670), (38, 4257034740), (40, 4044183003), (42, 3851602860), (45, 3594829336), (49, 3301373880), (56, 2888702145), (57, 2838023160), (60, 2696122002), (63, 2567735240), (70, 2310961716), (72, 2246768335), (76, 2128517370), (84, 1925801430), (90, 1797414668), (95, 1702813896), (98, 1650686940), (105, 1540641144), (114, 1419011580), (120, 1348061001), (126, 1283867620), (133, 1216295640), (140, 1155480858), (147, 1100457960), (152, 1064258685), (168, 962900715), (171, 946007720), (180, 898707334), (190, 851406948), (191, 846949320), (196, 825343470), (210, 770320572), (228, 709505790), (245, 660274776), (252, 641933810), (266, 608147820), (280, 577740429), (285, 567604632), (294, 550228980), (315, 513547048), (342, 473003860), (343, 471624840), (360, 449353667), (361, 448108920), (380, 425703474), (382, 423474660), (392, 412671735), (399, 405431880), (420, 385160286), (441, 366819320), (456, 354752895), (490, 330137388), (504, 320966905), (532, 304073910), (570, 283802316), (573, 282316440), (588, 275114490), (630, 256773524), (665, 243259128), (684, 236501930), (686, 235812420), (722, 224054460), (735, 220091592), (760, 212851737), (764, 211737330), (798, 202715940), (840, 192580143), (855, 189201544), (882, 183409660), (931, 173756520), (955, 169389864), (980, 165068694), (1029, 157208280), (1064, 152036955), (1083, 149369640), (1140, 141901158), (1146, 141158220), (1176, 137557245), (1197, 135143960), (1260, 128386762), (1330, 121629564), (1337, 120992760), (1368, 118250965), (1372, 117906210), (1444, 112027230), (1470, 110045796), (1528, 105868665), (1596, 101357970), (1710, 94600772), (1715, 94324968), (1719, 94105480), (1764, 91704830), (1805, 89621784), (1862, 86878260), (1910, 84694932), (1960, 82534347), (1995, 81086376), (2058, 78604140), (2166, 74684820), (2205, 73363864), (2280, 70950579), (2292, 70579110), (2394, 67571980), (2520, 64193381), (2527, 64015560), (2660, 60814782), (2674, 60496380), (2744, 58953105), (2793, 57918840), (2865, 56463288), (2888, 56013615), (2940, 55022898), (3087, 52402760), (3192, 50678985), (3249, 49789880), (3420, 47300386), (3430, 47162484), (3438, 47052740), (3528, 45852415), (3610, 44810892), (3629, 44576280), (3724, 43439130), (3820, 42347466), (3990, 40543188), (4011, 40330920), (4116, 39302070), (4332, 37342410), (4410, 36681932), (4584, 35289555), (4655, 34751304), (4788, 33785990), (5054, 32007780), (5145, 31441656), (5320, 30407391), (5348, 30248190), (5415, 29873928), (5586, 28959420), (5730, 28231644), (5880, 27511449), (5985, 27028792), (6174, 26201380), (6498, 24894940), (6517, 24822360), (6685, 24198552), (6840, 23650193), (6859, 23584680), (6860, 23581242), (6876, 23526370), (7220, 22405446), (7258, 22288140), (7448, 21719565), (7581, 21338520), (7640, 21173733), (7980, 20271594), (8022, 20165460), (8232, 19651035), (8379, 19306280), (8595, 18821096), (8664, 18671205), (8820, 18340966), (9310, 17375652), (9359, 17284680), (9576, 16892995), (10108, 16003890), (10290, 15720828), (10696, 15124095), (10830, 14936964), (10887, 14858760), (11172, 14479710), (11460, 14115822), (11970, 13514396), (12033, 13443640), (12348, 13100690), (12635, 12803112), (12996, 12447470), (13034, 12411180), (13370, 12099276), (13718, 11792340), (13720, 11790621), (13752, 11763185), (13965, 11583768), (14440, 11202723), (14516, 11144070), (15162, 10669260), (15435, 10480552), (15960, 10135797), (16044, 10082730), (16245, 9957976), (16758, 9653140), (17190, 9410548), (17640, 9170483), (17689, 9145080), (18145, 8915256), (18620, 8687826), (18718, 8642340), (19551, 8274120), (20055, 8066184), (20216, 8001945), (20577, 7861560), (20580, 7860414), (21660, 7468482), (21774, 7429380), (22344, 7239855), (22743, 7112840), (22920, 7057911), (23940, 6757198), (24066, 6721820), (24696, 6550345), (25270, 6401556), (25403, 6368040), (25992, 6223735), (26068, 6205590), (26740, 6049638), (27436, 5896170), (27930, 5791884), (28077, 5761560), (29032, 5572035), (30324, 5334630), (30870, 5240276), (32088, 5041365), (32490, 4978988), (32585, 4964472), (32661, 4952920), (33516, 4826570), (34295, 4716936), (34380, 4705274), (35378, 4572540), (36290, 4457628), (37240, 4343913), (37436, 4321170), (37905, 4267704), (39102, 4137060), (40110, 4033092), (41154, 3930780), (41160, 3930207), (41895, 3861256), (43320, 3734241), (43548, 3714690), (45486, 3556420), (46795, 3456936), (47880, 3378599), (48013, 3369240), (48132, 3360910), (50540, 3200778), (50806, 3184020), (52136, 3102795), (53067, 3048360), (53480, 3024819), (54435, 2971752), (54872, 2948085), (55860, 2895942), (56154, 2880780), (58653, 2758040), (60165, 2688728), (60648, 2667315), (61731, 2620520), (61740, 2620138), (64980, 2489494), (65170, 2482236), (65322, 2476460), (65513, 2469240), (67032, 2413285), (68590, 2358468), (68760, 2352637), (68951, 2346120), (70756, 2286270), (72580, 2228814), (74872, 2160585), (75810, 2133852), (76209, 2122680), (78204, 2068530), (80220, 2016546), (82308, 1965390), (83790, 1930628), (84231, 1920520), (87096, 1857345), (88445, 1829016), (90972, 1778210), (93590, 1728468), (96026, 1684620), (96264, 1680455), (97755, 1654824), (101080, 1600389), (101612, 1592010), (102885, 1572312), (106134, 1524180), (108870, 1485876), (111720, 1447971), (112308, 1440390), (113715, 1422568), (117306, 1379020), (120330, 1344364), (123462, 1310260), (123480, 1310069), (123823, 1306440), (127015, 1273608), (129960, 1244747), (130340, 1241118), (130644, 1238230), (131026, 1234620), (137180, 1179234), (137902, 1173060), (140385, 1152312), (141512, 1143135), (144039, 1123080), (145160, 1114407), (151620, 1066926), (152418, 1061340), (156408, 1034265), (159201, 1016120), (160440, 1008273), (163305, 990584), (164616, 982695), (167580, 965314), (168462, 960260), (176890, 914508), (177821, 909720), (181944, 889105), (187180, 864234), (192052, 842310), (195510, 827412), (196539, 823080), (203224, 796005), (205770, 786156), (206853, 782040), (212268, 762090), (217740, 742938), (224616, 720195), (227430, 711284), (228627, 707560), (234612, 689510), (240065, 673848), (240660, 672182), (246924, 655130), (247646, 653220), (254030, 636804), (260680, 620559), (261288, 619115), (262052, 617310), (265335, 609672), (274360, 589617), (275804, 586530), (280770, 576156), (288078, 561540), (293265, 551608), (303240, 533463), (304836, 530670), (308655, 524104), (318402, 508060), (326610, 495292), (327565, 493848), (335160, 482657), (336091, 481320), (336924, 480130), (344755, 469224), (353780, 457254), (355642, 454860), (371469, 435480), (374360, 432117), (381045, 424536), (384104, 421155), (391020, 413706), (393078, 411540)]