78000751920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3242

約数の個数: 640

約数和(自身を含む): 316979712000

約数和(自身を除く): 238978960080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 49, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 98, 104, 105, 112, 115, 120, 130, 138, 140, 147, 156, 161, 168, 182, 184, 195, 196, 208, 210, 230, 240, 245, 260, 273, 276, 280, 294, 299, 312, 322, 336, 343, 345, 364, 368, 390, 392, 420, 455, 460, 483, 490, 520, 546, 552, 560, 588, 598, 624, 637, 644, 686, 690, 728, 735, 780, 784, 805, 840, 897, 910, 920, 966, 980, 1029, 1040, 1092, 1104, 1127, 1176, 1196, 1274, 1288, 1365, 1372, 1380, 1456, 1470, 1495, 1560, 1610, 1680, 1715, 1794, 1820, 1840, 1911, 1932, 1960, 2058, 2093, 2184, 2254, 2352, 2392, 2415, 2548, 2576, 2730, 2744, 2760, 2940, 2990, 3120, 3169, 3185, 3220, 3381, 3430, 3588, 3640, 3822, 3864, 3920, 4116, 4186, 4368, 4459, 4485, 4508, 4784, 4830, 5096, 5145, 5460, 5488, 5520, 5635, 5880, 5980, 6279, 6338, 6370, 6440, 6762, 6860, 7176, 7280, 7644, 7728, 7889, 8232, 8372, 8918, 8970, 9016, 9507, 9555, 9660, 10192, 10290, 10465, 10920, 11270, 11760, 11960, 12558, 12676, 12740, 12880, 13377, 13524, 13720, 14352, 14651, 15288, 15778, 15845, 16464, 16744, 16905, 17836, 17940, 18032, 19014, 19110, 19320, 20580, 20930, 21840, 22183, 22295, 22540, 23667, 23920, 25116, 25352, 25480, 26754, 27048, 27440, 29302, 30576, 31395, 31556, 31690, 33488, 33810, 35672, 35880, 38028, 38220, 38640, 39445, 41160, 41197, 41860, 43953, 44366, 44590, 45080, 47334, 47535, 50232, 50704, 50960, 53508, 54096, 58604, 62790, 63112, 63380, 66549, 66885, 67620, 71344, 71760, 72887, 73255, 76056, 76440, 78890, 82320, 82394, 83720, 87906, 88732, 89180, 90160, 94668, 95070, 100464, 102557, 107016, 110915, 117208, 118335, 123591, 125580, 126224, 126760, 133098, 133770, 135240, 145774, 146510, 152112, 152880, 155281, 157780, 164788, 167440, 175812, 177464, 178360, 189336, 190140, 205114, 205985, 214032, 218661, 219765, 221830, 234416, 236670, 247182, 251160, 253520, 266196, 267540, 270480, 288379, 291548, 293020, 307671, 310562, 315560, 329576, 332745, 351624, 354928, 356720, 364435, 378672, 380280, 410228, 411970, 437322, 439530, 443660, 465843, 473340, 494364, 502320, 510209, 512785, 532392, 535080, 576758, 583096, 586040, 615342, 617955, 621124, 631120, 659152, 665490, 703248, 728870, 760560, 776405, 820456, 823940, 865137, 874644, 879060, 887320, 931686, 946680, 947531, 988728, 1020418, 1025570, 1064784, 1070160, 1086967, 1093305, 1153516, 1166192, 1172080, 1230684, 1235910, 1242248, 1330980, 1441895, 1457740, 1530627, 1538355, 1552810, 1640912, 1647880, 1730274, 1749288, 1758120, 1774640, 1863372, 1893360, 1895062, 1977456, 2018653, 2040836, 2051140, 2173934, 2186610, 2307032, 2329215, 2461368, 2471820, 2484496, 2551045, 2661960, 2842593, 2883790, 2915480, 3061254, 3076710, 3105620, 3260901, 3295760, 3460548, 3498576, 3516240, 3571463, 3726744, 3790124, 4037306, 4081672, 4102280, 4325685, 4347868, 4373220, 4614064, 4658430, 4737655, 4922736, 4943640, 5102090, 5323920, 5434835, 5685186, 5767580, 5830960, 6055959, 6122508, 6153420, 6211240, 6521802, 6632717, 6921096, 7142926, 7453488, 7580248, 7653135, 8074612, 8163344, 8204560, 8651370, 8695736, 8746440, 9316860, 9475310, 9887280, 10093265, 10204180, 10714389, 10869670, 11370372, 11535160, 12111918, 12245016, 12306840, 12422480, 13043604, 13265434, 13842192, 14130571, 14212965, 14285852, 15160496, 15306270, 16149224, 16304505, 17302740, 17391472, 17492880, 17857315, 18633720, 18950620, 19898151, 20186530, 20408360, 21428778, 21739340, 22740744, 23070320, 24223836, 24490032, 24613680, 25000241, 26087208, 26530868, 28261142, 28425930, 28571704, 30279795, 30612540, 32298448, 32609010, 33163585, 34605480, 35714630, 37267440, 37901240, 39796302, 40373060, 40816720, 42391713, 42857556, 43478680, 45481488, 46429019, 48447672, 50000482, 52174416, 53061736, 53571945, 56522284, 56851860, 57143408, 60559590, 61225080, 65218020, 66327170, 69210960, 70652855, 71429260, 75000723, 75802480, 79592604, 80746120, 84783426, 85715112, 86957360, 92858038, 96895344, 99490755, 100000964, 106123472, 107143890, 113044568, 113703720, 121119180, 122450160, 125001205, 130436040, 132654340, 139287057, 141305710, 142858520, 150001446, 159185208, 161492240, 169566852, 171430224, 185716076, 198981510, 200001928, 211958565, 214287780, 226089136, 227407440, 232145095, 242238360, 250002410, 260872080, 265308680, 278574114, 282611420, 285717040, 300002892, 318370416, 325003133, 339133704, 371432152, 375003615, 397963020, 400003856, 423917130, 428575560, 464290190, 484476720, 500004820, 530617360, 557148228, 565222840, 600005784, 650006266, 678267408, 696435285, 742864304, 750007230, 795926040, 847834260, 857151120, 928580380, 975009399, 1000009640, 1114296456, 1130445680, 1200011568, 1300012532, 1392870570, 1500014460, 1591852080, 1625015665, 1695668520, 1857160760, 1950018798, 2000019280, 2228592912, 2600025064, 2785741140, 3000028920, 3250031330, 3391337040, 3714321520, 3900037596, 4875046995, 5200050128, 5571482280, 6000057840, 6500062660, 7800075192, 9750093990, 11142964560, 13000125320, 15600150384, 19500187980, 26000250640, 39000375960, 78000751920]

約数ペア:

[(1, 78000751920), (2, 39000375960), (3, 26000250640), (4, 19500187980), (5, 15600150384), (6, 13000125320), (7, 11142964560), (8, 9750093990), (10, 7800075192), (12, 6500062660), (13, 6000057840), (14, 5571482280), (15, 5200050128), (16, 4875046995), (20, 3900037596), (21, 3714321520), (23, 3391337040), (24, 3250031330), (26, 3000028920), (28, 2785741140), (30, 2600025064), (35, 2228592912), (39, 2000019280), (40, 1950018798), (42, 1857160760), (46, 1695668520), (48, 1625015665), (49, 1591852080), (52, 1500014460), (56, 1392870570), (60, 1300012532), (65, 1200011568), (69, 1130445680), (70, 1114296456), (78, 1000009640), (80, 975009399), (84, 928580380), (91, 857151120), (92, 847834260), (98, 795926040), (104, 750007230), (105, 742864304), (112, 696435285), (115, 678267408), (120, 650006266), (130, 600005784), (138, 565222840), (140, 557148228), (147, 530617360), (156, 500004820), (161, 484476720), (168, 464290190), (182, 428575560), (184, 423917130), (195, 400003856), (196, 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(5880, 13265434), (5980, 13043604), (6279, 12422480), (6338, 12306840), (6370, 12245016), (6440, 12111918), (6762, 11535160), (6860, 11370372), (7176, 10869670), (7280, 10714389), (7644, 10204180), (7728, 10093265), (7889, 9887280), (8232, 9475310), (8372, 9316860), (8918, 8746440), (8970, 8695736), (9016, 8651370), (9507, 8204560), (9555, 8163344), (9660, 8074612), (10192, 7653135), (10290, 7580248), (10465, 7453488), (10920, 7142926), (11270, 6921096), (11760, 6632717), (11960, 6521802), (12558, 6211240), (12676, 6153420), (12740, 6122508), (12880, 6055959), (13377, 5830960), (13524, 5767580), (13720, 5685186), (14352, 5434835), (14651, 5323920), (15288, 5102090), (15778, 4943640), (15845, 4922736), (16464, 4737655), (16744, 4658430), (16905, 4614064), (17836, 4373220), (17940, 4347868), (18032, 4325685), (19014, 4102280), (19110, 4081672), (19320, 4037306), (20580, 3790124), (20930, 3726744), (21840, 3571463), (22183, 3516240), (22295, 3498576), (22540, 3460548), (23667, 3295760), (23920, 3260901), (25116, 3105620), (25352, 3076710), (25480, 3061254), (26754, 2915480), (27048, 2883790), (27440, 2842593), (29302, 2661960), (30576, 2551045), (31395, 2484496), (31556, 2471820), (31690, 2461368), (33488, 2329215), (33810, 2307032), (35672, 2186610), (35880, 2173934), (38028, 2051140), (38220, 2040836), (38640, 2018653), (39445, 1977456), (41160, 1895062), (41197, 1893360), (41860, 1863372), (43953, 1774640), (44366, 1758120), (44590, 1749288), (45080, 1730274), (47334, 1647880), (47535, 1640912), (50232, 1552810), (50704, 1538355), (50960, 1530627), (53508, 1457740), (54096, 1441895), (58604, 1330980), (62790, 1242248), (63112, 1235910), (63380, 1230684), (66549, 1172080), (66885, 1166192), (67620, 1153516), (71344, 1093305), (71760, 1086967), (72887, 1070160), (73255, 1064784), (76056, 1025570), (76440, 1020418), (78890, 988728), (82320, 947531), (82394, 946680), (83720, 931686), (87906, 887320), (88732, 879060), (89180, 874644), (90160, 865137), (94668, 823940), (95070, 820456), (100464, 776405), (102557, 760560), (107016, 728870), (110915, 703248), (117208, 665490), (118335, 659152), (123591, 631120), (125580, 621124), (126224, 617955), (126760, 615342), (133098, 586040), (133770, 583096), (135240, 576758), (145774, 535080), (146510, 532392), (152112, 512785), (152880, 510209), (155281, 502320), (157780, 494364), (164788, 473340), (167440, 465843), (175812, 443660), (177464, 439530), (178360, 437322), (189336, 411970), (190140, 410228), (205114, 380280), (205985, 378672), (214032, 364435), (218661, 356720), (219765, 354928), (221830, 351624), (234416, 332745), (236670, 329576), (247182, 315560), (251160, 310562), (253520, 307671), (266196, 293020), (267540, 291548), (270480, 288379)]