71067428640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:1033

約数の個数: 576

約数和(自身を含む): 269618678784

約数和(自身を除く): 198551250144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 83, 90, 96, 104, 106, 117, 120, 130, 144, 156, 159, 160, 166, 180, 195, 208, 212, 234, 240, 249, 260, 265, 288, 312, 318, 332, 360, 390, 415, 416, 424, 468, 477, 480, 498, 520, 530, 585, 624, 636, 664, 689, 720, 747, 780, 795, 830, 848, 863, 936, 954, 996, 1040, 1060, 1079, 1170, 1245, 1248, 1272, 1328, 1378, 1440, 1494, 1560, 1590, 1660, 1696, 1726, 1872, 1908, 1992, 2067, 2080, 2120, 2158, 2340, 2385, 2490, 2544, 2589, 2656, 2756, 2988, 3120, 3180, 3237, 3320, 3445, 3452, 3735, 3744, 3816, 3984, 4134, 4240, 4315, 4316, 4399, 4680, 4770, 4980, 5088, 5178, 5395, 5512, 5976, 6201, 6240, 6360, 6474, 6640, 6890, 6904, 7470, 7632, 7767, 7968, 8268, 8480, 8630, 8632, 8798, 9360, 9540, 9711, 9960, 10335, 10356, 10790, 11024, 11219, 11952, 12402, 12720, 12945, 12948, 13197, 13280, 13780, 13808, 14940, 15264, 15534, 16185, 16536, 17260, 17264, 17596, 18720, 19080, 19422, 19920, 20670, 20712, 21580, 21995, 22048, 22438, 23904, 24804, 25440, 25890, 25896, 26394, 27560, 27616, 29880, 31005, 31068, 32370, 33072, 33657, 34520, 34528, 35192, 38160, 38835, 38844, 39591, 39840, 41340, 41424, 43160, 43990, 44876, 45739, 48555, 49608, 51780, 51792, 52788, 55120, 56095, 57187, 59760, 62010, 62136, 64740, 65985, 66144, 67314, 69040, 70384, 71629, 76320, 77670, 77688, 79182, 82680, 82848, 86320, 87980, 89752, 91478, 97110, 99216, 100971, 103560, 103584, 105576, 110240, 112190, 114374, 119520, 124020, 124272, 129480, 131970, 134628, 137217, 138080, 140768, 143258, 155340, 155376, 158364, 165360, 168285, 171561, 172640, 175960, 179504, 182956, 194220, 197955, 198432, 201942, 207120, 211152, 214887, 224380, 228695, 228748, 248040, 248544, 258960, 263940, 269256, 274434, 285935, 286516, 310680, 310752, 316728, 330720, 336570, 343122, 351920, 358145, 359008, 365912, 388440, 395910, 403884, 411651, 414240, 422304, 429774, 448760, 457390, 457496, 496080, 504855, 514683, 517920, 527880, 538512, 548868, 571870, 573032, 594607, 621360, 633456, 644661, 673140, 686085, 686244, 703840, 716290, 731824, 776880, 791820, 807768, 823302, 857805, 859548, 897520, 914780, 914992, 931177, 992160, 1009710, 1029366, 1055760, 1074435, 1077024, 1097736, 1143740, 1146064, 1189214, 1242720, 1266912, 1289322, 1346280, 1372170, 1372488, 1432580, 1463648, 1553760, 1583640, 1615536, 1646604, 1715610, 1719096, 1783821, 1795040, 1829560, 1829984, 1862354, 2019420, 2058255, 2058732, 2111520, 2148870, 2195472, 2287480, 2292128, 2378428, 2573415, 2578644, 2692560, 2744340, 2744976, 2793531, 2865160, 2973035, 3167280, 3223305, 3231072, 3293208, 3431220, 3438192, 3567642, 3659120, 3724708, 3796337, 4038840, 4116510, 4117464, 4297740, 4390944, 4574960, 4655885, 4756856, 5146830, 5157288, 5351463, 5385120, 5488680, 5489952, 5587062, 5730320, 5946070, 6334560, 6446610, 6586416, 6862440, 6876384, 7135284, 7318240, 7449416, 7592674, 8077680, 8233020, 8234928, 8380593, 8595480, 8919105, 9149920, 9311770, 9513712, 10293660, 10314576, 10702926, 10977360, 11174124, 11389011, 11460640, 11892140, 12893220, 13172832, 13724880, 13967655, 14270568, 14898832, 15185348, 16155360, 16466040, 16469856, 16761186, 17190960, 17838210, 18623540, 18981685, 19027424, 20587320, 20629152, 21405852, 21954720, 22348248, 22778022, 23784280, 25786440, 26757315, 27449760, 27935310, 28541136, 29797664, 30370696, 32932080, 33522372, 34167033, 34381920, 35676420, 37247080, 37963370, 41174640, 41902965, 42811704, 44696496, 45556044, 47568560, 49352381, 51572880, 53514630, 55870620, 56945055, 57082272, 60741392, 65864160, 67044744, 68334066, 71352840, 74494160, 75926740, 82349280, 83805930, 85623408, 89392992, 91112088, 95137120, 98704762, 103145760, 107029260, 111741240, 113890110, 121482784, 134089488, 136668132, 142705680, 148057143, 148988320, 151853480, 167611860, 170835165, 171246816, 182224176, 197409524, 214058520, 223482480, 227780220, 246761905, 268178976, 273336264, 285411360, 296114286, 303706960, 335223720, 341670330, 364448352, 394819048, 428117040, 444171429, 446964960, 455560440, 493523810, 546672528, 592228572, 607413920, 670447440, 683340660, 740285715, 789638096, 856234080, 888342858, 911120880, 987047620, 1093345056, 1184457144, 1340894880, 1366681320, 1480571430, 1579276192, 1776685716, 1822241760, 1974095240, 2220857145, 2368914288, 2733362640, 2961142860, 3553371432, 3948190480, 4441714290, 4737828576, 5466725280, 5922285720, 7106742864, 7896380960, 8883428580, 11844571440, 14213485728, 17766857160, 23689142880, 35533714320, 71067428640]

約数ペア:

[(1, 71067428640), (2, 35533714320), (3, 23689142880), (4, 17766857160), (5, 14213485728), (6, 11844571440), (8, 8883428580), (9, 7896380960), (10, 7106742864), (12, 5922285720), (13, 5466725280), (15, 4737828576), (16, 4441714290), (18, 3948190480), (20, 3553371432), (24, 2961142860), (26, 2733362640), (30, 2368914288), (32, 2220857145), (36, 1974095240), (39, 1822241760), (40, 1776685716), (45, 1579276192), (48, 1480571430), (52, 1366681320), (53, 1340894880), (60, 1184457144), (65, 1093345056), (72, 987047620), (78, 911120880), (80, 888342858), (83, 856234080), (90, 789638096), (96, 740285715), (104, 683340660), (106, 670447440), (117, 607413920), (120, 592228572), (130, 546672528), (144, 493523810), (156, 455560440), (159, 446964960), (160, 444171429), (166, 428117040), (180, 394819048), (195, 364448352), (208, 341670330), (212, 335223720), (234, 303706960), (240, 296114286), (249, 285411360), (260, 273336264), (265, 268178976), (288, 246761905), (312, 227780220), (318, 223482480), (332, 214058520), (360, 197409524), (390, 182224176), (415, 171246816), (416, 170835165), (424, 167611860), (468, 151853480), (477, 148988320), (480, 148057143), (498, 142705680), (520, 136668132), (530, 134089488), (585, 121482784), (624, 113890110), (636, 111741240), (664, 107029260), (689, 103145760), (720, 98704762), (747, 95137120), (780, 91112088), (795, 89392992), (830, 85623408), (848, 83805930), (863, 82349280), (936, 75926740), (954, 74494160), (996, 71352840), (1040, 68334066), (1060, 67044744), (1079, 65864160), (1170, 60741392), (1245, 57082272), (1248, 56945055), (1272, 55870620), (1328, 53514630), (1378, 51572880), (1440, 49352381), (1494, 47568560), (1560, 45556044), (1590, 44696496), (1660, 42811704), (1696, 41902965), (1726, 41174640), (1872, 37963370), (1908, 37247080), (1992, 35676420), (2067, 34381920), (2080, 34167033), (2120, 33522372), (2158, 32932080), (2340, 30370696), (2385, 29797664), (2490, 28541136), (2544, 27935310), (2589, 27449760), (2656, 26757315), (2756, 25786440), (2988, 23784280), (3120, 22778022), (3180, 22348248), (3237, 21954720), (3320, 21405852), (3445, 20629152), (3452, 20587320), (3735, 19027424), (3744, 18981685), (3816, 18623540), (3984, 17838210), (4134, 17190960), (4240, 16761186), (4315, 16469856), (4316, 16466040), (4399, 16155360), (4680, 15185348), (4770, 14898832), (4980, 14270568), (5088, 13967655), (5178, 13724880), (5395, 13172832), (5512, 12893220), (5976, 11892140), (6201, 11460640), (6240, 11389011), (6360, 11174124), (6474, 10977360), (6640, 10702926), (6890, 10314576), (6904, 10293660), (7470, 9513712), (7632, 9311770), (7767, 9149920), (7968, 8919105), (8268, 8595480), (8480, 8380593), (8630, 8234928), (8632, 8233020), (8798, 8077680), (9360, 7592674), (9540, 7449416), (9711, 7318240), (9960, 7135284), (10335, 6876384), (10356, 6862440), (10790, 6586416), (11024, 6446610), (11219, 6334560), (11952, 5946070), (12402, 5730320), (12720, 5587062), (12945, 5489952), (12948, 5488680), (13197, 5385120), (13280, 5351463), (13780, 5157288), (13808, 5146830), (14940, 4756856), (15264, 4655885), (15534, 4574960), (16185, 4390944), (16536, 4297740), (17260, 4117464), (17264, 4116510), (17596, 4038840), (18720, 3796337), (19080, 3724708), (19422, 3659120), (19920, 3567642), (20670, 3438192), (20712, 3431220), (21580, 3293208), (21995, 3231072), (22048, 3223305), (22438, 3167280), (23904, 2973035), (24804, 2865160), (25440, 2793531), (25890, 2744976), (25896, 2744340), (26394, 2692560), (27560, 2578644), (27616, 2573415), (29880, 2378428), (31005, 2292128), (31068, 2287480), (32370, 2195472), (33072, 2148870), (33657, 2111520), (34520, 2058732), (34528, 2058255), (35192, 2019420), (38160, 1862354), (38835, 1829984), (38844, 1829560), (39591, 1795040), (39840, 1783821), (41340, 1719096), (41424, 1715610), (43160, 1646604), (43990, 1615536), (44876, 1583640), (45739, 1553760), (48555, 1463648), (49608, 1432580), (51780, 1372488), (51792, 1372170), (52788, 1346280), (55120, 1289322), (56095, 1266912), (57187, 1242720), (59760, 1189214), (62010, 1146064), (62136, 1143740), (64740, 1097736), (65985, 1077024), (66144, 1074435), (67314, 1055760), (69040, 1029366), (70384, 1009710), (71629, 992160), (76320, 931177), (77670, 914992), (77688, 914780), (79182, 897520), (82680, 859548), (82848, 857805), (86320, 823302), (87980, 807768), (89752, 791820), (91478, 776880), (97110, 731824), (99216, 716290), (100971, 703840), (103560, 686244), (103584, 686085), (105576, 673140), (110240, 644661), (112190, 633456), (114374, 621360), (119520, 594607), (124020, 573032), (124272, 571870), (129480, 548868), (131970, 538512), (134628, 527880), (137217, 517920), (138080, 514683), (140768, 504855), (143258, 496080), (155340, 457496), (155376, 457390), (158364, 448760), (165360, 429774), (168285, 422304), (171561, 414240), (172640, 411651), (175960, 403884), (179504, 395910), (182956, 388440), (194220, 365912), (197955, 359008), (198432, 358145), (201942, 351920), (207120, 343122), (211152, 336570), (214887, 330720), (224380, 316728), (228695, 310752), (228748, 310680), (248040, 286516), (248544, 285935), (258960, 274434), (263940, 269256)]