864847620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1499

約数の個数: 288

約数和(自身を含む): 3318352128

約数和(自身を除く): 2453504508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 52, 60, 63, 65, 70, 74, 78, 84, 90, 91, 105, 111, 117, 126, 130, 140, 148, 156, 180, 182, 185, 195, 210, 222, 234, 252, 259, 260, 273, 315, 333, 364, 370, 390, 420, 444, 455, 468, 481, 518, 546, 555, 585, 630, 666, 740, 777, 780, 819, 910, 962, 1036, 1092, 1110, 1170, 1260, 1295, 1332, 1365, 1427, 1443, 1554, 1638, 1665, 1820, 1924, 2220, 2331, 2340, 2405, 2590, 2730, 2854, 2886, 3108, 3276, 3330, 3367, 3885, 4095, 4281, 4329, 4662, 4810, 5180, 5460, 5708, 5772, 6660, 6734, 7135, 7215, 7770, 8190, 8562, 8658, 9324, 9620, 9989, 10101, 11655, 12843, 13468, 14270, 14430, 15540, 16380, 16835, 17124, 17316, 18551, 19978, 20202, 21405, 21645, 23310, 25686, 28540, 28860, 29967, 30303, 33670, 37102, 39956, 40404, 42810, 43290, 46620, 49945, 50505, 51372, 52799, 55653, 59934, 60606, 64215, 67340, 74204, 85620, 86580, 89901, 92755, 99890, 101010, 105598, 111306, 119868, 121212, 128430, 129857, 149835, 151515, 158397, 166959, 179802, 185510, 199780, 202020, 211196, 222612, 256860, 259714, 263995, 278265, 299670, 303030, 316794, 333918, 359604, 369593, 371020, 389571, 449505, 475191, 519428, 527990, 556530, 599340, 606060, 633588, 649285, 667836, 686387, 739186, 779142, 791985, 834795, 899010, 950382, 1055980, 1108779, 1113060, 1168713, 1298570, 1372774, 1478372, 1558284, 1583970, 1669590, 1798020, 1847965, 1900764, 1947855, 2059161, 2217558, 2337426, 2375955, 2597140, 2745548, 3167940, 3326337, 3339180, 3431935, 3695930, 3895710, 4118322, 4435116, 4674852, 4751910, 4804709, 5543895, 5843565, 6177483, 6652674, 6863870, 7391860, 7791420, 8236644, 9503820, 9609418, 10295805, 11087790, 11687130, 12354966, 13305348, 13727740, 14414127, 16631685, 19218836, 20591610, 22175580, 23374260, 24023545, 24709932, 28828254, 30887415, 33263370, 41183220, 43242381, 48047090, 57656508, 61774830, 66526740, 72070635, 86484762, 96094180, 123549660, 144141270, 172969524, 216211905, 288282540, 432423810, 864847620]

約数ペア:

[(1, 864847620), (2, 432423810), (3, 288282540), (4, 216211905), (5, 172969524), (6, 144141270), (7, 123549660), (9, 96094180), (10, 86484762), (12, 72070635), (13, 66526740), (14, 61774830), (15, 57656508), (18, 48047090), (20, 43242381), (21, 41183220), (26, 33263370), (28, 30887415), (30, 28828254), (35, 24709932), (36, 24023545), (37, 23374260), (39, 22175580), (42, 20591610), (45, 19218836), (52, 16631685), (60, 14414127), (63, 13727740), (65, 13305348), (70, 12354966), (74, 11687130), (78, 11087790), (84, 10295805), (90, 9609418), (91, 9503820), (105, 8236644), (111, 7791420), (117, 7391860), (126, 6863870), (130, 6652674), (140, 6177483), (148, 5843565), (156, 5543895), (180, 4804709), (182, 4751910), (185, 4674852), (195, 4435116), (210, 4118322), (222, 3895710), (234, 3695930), (252, 3431935), (259, 3339180), (260, 3326337), (273, 3167940), (315, 2745548), (333, 2597140), (364, 2375955), (370, 2337426), (390, 2217558), (420, 2059161), (444, 1947855), (455, 1900764), (468, 1847965), (481, 1798020), (518, 1669590), (546, 1583970), (555, 1558284), (585, 1478372), (630, 1372774), (666, 1298570), (740, 1168713), (777, 1113060), (780, 1108779), (819, 1055980), (910, 950382), (962, 899010), (1036, 834795), (1092, 791985), (1110, 779142), (1170, 739186), (1260, 686387), (1295, 667836), (1332, 649285), (1365, 633588), (1427, 606060), (1443, 599340), (1554, 556530), (1638, 527990), (1665, 519428), (1820, 475191), (1924, 449505), (2220, 389571), (2331, 371020), (2340, 369593), (2405, 359604), (2590, 333918), (2730, 316794), (2854, 303030), (2886, 299670), (3108, 278265), (3276, 263995), (3330, 259714), (3367, 256860), (3885, 222612), (4095, 211196), (4281, 202020), (4329, 199780), (4662, 185510), (4810, 179802), (5180, 166959), (5460, 158397), (5708, 151515), (5772, 149835), (6660, 129857), (6734, 128430), (7135, 121212), (7215, 119868), (7770, 111306), (8190, 105598), (8562, 101010), (8658, 99890), (9324, 92755), (9620, 89901), (9989, 86580), (10101, 85620), (11655, 74204), (12843, 67340), (13468, 64215), (14270, 60606), (14430, 59934), (15540, 55653), (16380, 52799), (16835, 51372), (17124, 50505), (17316, 49945), (18551, 46620), (19978, 43290), (20202, 42810), (21405, 40404), (21645, 39956), (23310, 37102), (25686, 33670), (28540, 30303), (28860, 29967)]