520019310080

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:645

約数の個数: 320

約数和(自身を含む): 1302558630912

約数和(自身を除く): 782539320832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 67, 80, 94, 128, 134, 160, 188, 235, 251, 256, 257, 268, 320, 335, 376, 470, 502, 512, 514, 536, 640, 670, 752, 940, 1004, 1028, 1072, 1255, 1280, 1285, 1340, 1504, 1880, 2008, 2056, 2144, 2510, 2560, 2570, 2680, 3008, 3149, 3760, 4016, 4112, 4288, 5020, 5140, 5360, 6016, 6298, 7520, 8032, 8224, 8576, 10040, 10280, 10720, 11797, 12032, 12079, 12596, 15040, 15745, 16064, 16448, 16817, 17152, 17219, 20080, 20560, 21440, 23594, 24064, 24158, 25192, 30080, 31490, 32128, 32896, 33634, 34304, 34438, 40160, 41120, 42880, 47188, 48316, 50384, 58985, 60160, 60395, 62980, 64256, 64507, 65792, 67268, 68876, 80320, 82240, 84085, 85760, 86095, 94376, 96632, 100768, 117970, 120320, 120790, 125960, 128512, 129014, 131584, 134536, 137752, 160640, 164480, 168170, 171520, 172190, 188752, 193264, 201536, 235940, 241580, 251920, 258028, 269072, 275504, 321280, 322535, 328960, 336340, 344380, 377504, 386528, 403072, 471880, 483160, 503840, 516056, 538144, 551008, 642560, 645070, 657920, 672680, 688760, 755008, 773056, 790399, 806144, 809293, 943760, 966320, 1007680, 1032112, 1076288, 1102016, 1290140, 1345360, 1377520, 1510016, 1546112, 1580798, 1612288, 1618586, 1887520, 1932640, 2015360, 2064224, 2152576, 2204032, 2580280, 2690720, 2755040, 3020032, 3031829, 3092224, 3161596, 3237172, 3775040, 3865280, 3951995, 4030720, 4046465, 4128448, 4305152, 4321969, 4408064, 5160560, 5381440, 5510080, 6040064, 6063658, 6184448, 6323192, 6474344, 7550080, 7730560, 7903990, 8061440, 8092930, 8256896, 8610304, 8643938, 8816128, 10321120, 10762880, 11020160, 12127316, 12646384, 12948688, 15100160, 15159145, 15461120, 15807980, 16185860, 16513792, 17287876, 20642240, 21525760, 21609845, 22040320, 24254632, 25292768, 25897376, 30200320, 30318290, 30922240, 31615960, 32371720, 33027584, 34575752, 41284480, 43051520, 43219690, 44080640, 48509264, 50585536, 51794752, 60636580, 63231920, 64743440, 69151504, 82568960, 86439380, 97018528, 101171072, 103589504, 121273160, 126463840, 129486880, 138303008, 165137920, 172878760, 194037056, 202342144, 203132543, 207179008, 242546320, 252927680, 258973760, 276606016, 345757520, 388074112, 404684288, 406265086, 414358016, 485092640, 505855360, 517947520, 553212032, 691515040, 776148224, 812530172, 970185280, 1011710720, 1015662715, 1035895040, 1106424064, 1383030080, 1552296448, 1625060344, 1940370560, 2023421440, 2031325430, 2071790080, 2212848128, 2766060160, 3250120688, 3880741120, 4062650860, 5532120320, 6500241376, 7761482240, 8125301720, 11064240640, 13000482752, 16250603440, 26000965504, 32501206880, 52001931008, 65002413760, 104003862016, 130004827520, 260009655040, 520019310080]

約数ペア:

[(1, 520019310080), (2, 260009655040), (4, 130004827520), (5, 104003862016), (8, 65002413760), (10, 52001931008), (16, 32501206880), (20, 26000965504), (32, 16250603440), (40, 13000482752), (47, 11064240640), (64, 8125301720), (67, 7761482240), (80, 6500241376), (94, 5532120320), (128, 4062650860), (134, 3880741120), (160, 3250120688), (188, 2766060160), (235, 2212848128), (251, 2071790080), (256, 2031325430), (257, 2023421440), (268, 1940370560), (320, 1625060344), (335, 1552296448), (376, 1383030080), (470, 1106424064), (502, 1035895040), (512, 1015662715), (514, 1011710720), (536, 970185280), (640, 812530172), (670, 776148224), (752, 691515040), (940, 553212032), (1004, 517947520), (1028, 505855360), (1072, 485092640), (1255, 414358016), (1280, 406265086), (1285, 404684288), (1340, 388074112), (1504, 345757520), (1880, 276606016), (2008, 258973760), (2056, 252927680), (2144, 242546320), (2510, 207179008), (2560, 203132543), (2570, 202342144), (2680, 194037056), (3008, 172878760), (3149, 165137920), (3760, 138303008), (4016, 129486880), (4112, 126463840), (4288, 121273160), (5020, 103589504), (5140, 101171072), (5360, 97018528), (6016, 86439380), (6298, 82568960), (7520, 69151504), (8032, 64743440), (8224, 63231920), (8576, 60636580), (10040, 51794752), (10280, 50585536), (10720, 48509264), (11797, 44080640), (12032, 43219690), (12079, 43051520), (12596, 41284480), (15040, 34575752), (15745, 33027584), (16064, 32371720), (16448, 31615960), (16817, 30922240), (17152, 30318290), (17219, 30200320), (20080, 25897376), (20560, 25292768), (21440, 24254632), (23594, 22040320), (24064, 21609845), (24158, 21525760), (25192, 20642240), (30080, 17287876), (31490, 16513792), (32128, 16185860), (32896, 15807980), (33634, 15461120), (34304, 15159145), (34438, 15100160), (40160, 12948688), (41120, 12646384), (42880, 12127316), (47188, 11020160), (48316, 10762880), (50384, 10321120), (58985, 8816128), (60160, 8643938), (60395, 8610304), (62980, 8256896), (64256, 8092930), (64507, 8061440), (65792, 7903990), (67268, 7730560), (68876, 7550080), (80320, 6474344), (82240, 6323192), (84085, 6184448), (85760, 6063658), (86095, 6040064), (94376, 5510080), (96632, 5381440), (100768, 5160560), (117970, 4408064), (120320, 4321969), (120790, 4305152), (125960, 4128448), (128512, 4046465), (129014, 4030720), (131584, 3951995), (134536, 3865280), (137752, 3775040), (160640, 3237172), (164480, 3161596), (168170, 3092224), (171520, 3031829), (172190, 3020032), (188752, 2755040), (193264, 2690720), (201536, 2580280), (235940, 2204032), (241580, 2152576), (251920, 2064224), (258028, 2015360), (269072, 1932640), (275504, 1887520), (321280, 1618586), (322535, 1612288), (328960, 1580798), (336340, 1546112), (344380, 1510016), (377504, 1377520), (386528, 1345360), (403072, 1290140), (471880, 1102016), (483160, 1076288), (503840, 1032112), (516056, 1007680), (538144, 966320), (551008, 943760), (642560, 809293), (645070, 806144), (657920, 790399), (672680, 773056), (688760, 755008)]