1355550840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1123}}^1$

素因数の和:1626

約数の個数: 192

約数和(自身を含む): 5049907200

約数和(自身を除く): 3694356360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 479, 504, 630, 840, 958, 1123, 1260, 1437, 1916, 2246, 2395, 2520, 2874, 3353, 3369, 3832, 4311, 4492, 4790, 5615, 5748, 6706, 6738, 7185, 7861, 8622, 8984, 9580, 10059, 10107, 11230, 11496, 13412, 13476, 14370, 15722, 16765, 16845, 17244, 19160, 20118, 20214, 21555, 22460, 23583, 26824, 26952, 28740, 30177, 31444, 33530, 33690, 34488, 39305, 40236, 40428, 43110, 44920, 47166, 50295, 50535, 57480, 60354, 62888, 67060, 67380, 70749, 78610, 80472, 80856, 86220, 94332, 100590, 101070, 117915, 120708, 134120, 134760, 141498, 150885, 157220, 172440, 188664, 201180, 202140, 235830, 241416, 282996, 301770, 314440, 353745, 402360, 404280, 471660, 537917, 565992, 603540, 707490, 943320, 1075834, 1207080, 1414980, 1613751, 2151668, 2689585, 2829960, 3227502, 3765419, 4303336, 4841253, 5379170, 6455004, 7530838, 8068755, 9682506, 10758340, 11296257, 12910008, 15061676, 16137510, 18827095, 19365012, 21516680, 22592514, 24206265, 30123352, 32275020, 33888771, 37654190, 38730024, 45185028, 48412530, 56481285, 64550040, 67777542, 75308380, 90370056, 96825060, 112962570, 135555084, 150616760, 169443855, 193650120, 225925140, 271110168, 338887710, 451850280, 677775420, 1355550840]

約数ペア:

[(1, 1355550840), (2, 677775420), (3, 451850280), (4, 338887710), (5, 271110168), (6, 225925140), (7, 193650120), (8, 169443855), (9, 150616760), (10, 135555084), (12, 112962570), (14, 96825060), (15, 90370056), (18, 75308380), (20, 67777542), (21, 64550040), (24, 56481285), (28, 48412530), (30, 45185028), (35, 38730024), (36, 37654190), (40, 33888771), (42, 32275020), (45, 30123352), (56, 24206265), (60, 22592514), (63, 21516680), (70, 19365012), (72, 18827095), (84, 16137510), (90, 15061676), (105, 12910008), (120, 11296257), (126, 10758340), (140, 9682506), (168, 8068755), (180, 7530838), (210, 6455004), (252, 5379170), (280, 4841253), (315, 4303336), (360, 3765419), (420, 3227502), (479, 2829960), (504, 2689585), (630, 2151668), (840, 1613751), (958, 1414980), (1123, 1207080), (1260, 1075834), (1437, 943320), (1916, 707490), (2246, 603540), (2395, 565992), (2520, 537917), (2874, 471660), (3353, 404280), (3369, 402360), (3832, 353745), (4311, 314440), (4492, 301770), (4790, 282996), (5615, 241416), (5748, 235830), (6706, 202140), (6738, 201180), (7185, 188664), (7861, 172440), (8622, 157220), (8984, 150885), (9580, 141498), (10059, 134760), (10107, 134120), (11230, 120708), (11496, 117915), (13412, 101070), (13476, 100590), (14370, 94332), (15722, 86220), (16765, 80856), (16845, 80472), (17244, 78610), (19160, 70749), (20118, 67380), (20214, 67060), (21555, 62888), (22460, 60354), (23583, 57480), (26824, 50535), (26952, 50295), (28740, 47166), (30177, 44920), (31444, 43110), (33530, 40428), (33690, 40236), (34488, 39305)]