156368520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5641}}^1$

素因数の和:5676

約数の個数: 192

約数和(自身を含む): 633709440

約数和(自身を除く): 477340920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 5641, 6930, 9240, 11282, 13860, 16923, 22564, 27720, 28205, 33846, 39487, 45128, 50769, 56410, 62051, 67692, 78974, 84615, 101538, 112820, 118461, 124102, 135384, 157948, 169230, 186153, 197435, 203076, 225640, 236922, 248204, 253845, 310255, 315896, 338460, 355383, 372306, 394870, 406152, 434357, 473844, 496408, 507690, 558459, 592305, 620510, 676920, 710766, 744612, 789740, 868714, 930765, 947688, 1015380, 1116918, 1184610, 1241020, 1303071, 1421532, 1489224, 1579480, 1737428, 1776915, 1861530, 2030760, 2171785, 2233836, 2369220, 2482040, 2606142, 2792295, 2843064, 3474856, 3553830, 3723060, 3909213, 4343570, 4467672, 4738440, 5212284, 5584590, 6515355, 7107660, 7446120, 7818426, 8687140, 10424568, 11169180, 13030710, 14215320, 15636852, 17374280, 19546065, 22338360, 26061420, 31273704, 39092130, 52122840, 78184260, 156368520]

約数ペア:

[(1, 156368520), (2, 78184260), (3, 52122840), (4, 39092130), (5, 31273704), (6, 26061420), (7, 22338360), (8, 19546065), (9, 17374280), (10, 15636852), (11, 14215320), (12, 13030710), (14, 11169180), (15, 10424568), (18, 8687140), (20, 7818426), (21, 7446120), (22, 7107660), (24, 6515355), (28, 5584590), (30, 5212284), (33, 4738440), (35, 4467672), (36, 4343570), (40, 3909213), (42, 3723060), (44, 3553830), (45, 3474856), (55, 2843064), (56, 2792295), (60, 2606142), (63, 2482040), (66, 2369220), (70, 2233836), (72, 2171785), (77, 2030760), (84, 1861530), (88, 1776915), (90, 1737428), (99, 1579480), (105, 1489224), (110, 1421532), (120, 1303071), (126, 1241020), (132, 1184610), (140, 1116918), (154, 1015380), (165, 947688), (168, 930765), (180, 868714), (198, 789740), (210, 744612), (220, 710766), (231, 676920), (252, 620510), (264, 592305), (280, 558459), (308, 507690), (315, 496408), (330, 473844), (360, 434357), (385, 406152), (396, 394870), (420, 372306), (440, 355383), (462, 338460), (495, 315896), (504, 310255), (616, 253845), (630, 248204), (660, 236922), (693, 225640), (770, 203076), (792, 197435), (840, 186153), (924, 169230), (990, 157948), (1155, 135384), (1260, 124102), (1320, 118461), (1386, 112820), (1540, 101538), (1848, 84615), (1980, 78974), (2310, 67692), (2520, 62051), (2772, 56410), (3080, 50769), (3465, 45128), (3960, 39487), (4620, 33846), (5544, 28205), (5641, 27720), (6930, 22564), (9240, 16923), (11282, 13860)]