187827131240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1429}}^1\times {\mathrm{67061}}^1$

素因数の和:68515

約数の個数: 96

約数和(自身を含む): 491960125800

約数和(自身を除く): 304132994560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1429, 1960, 2858, 5716, 7145, 10003, 11432, 14290, 20006, 28580, 40012, 50015, 57160, 67061, 70021, 80024, 100030, 134122, 140042, 200060, 268244, 280084, 335305, 350105, 400120, 469427, 536488, 560168, 670610, 700210, 938854, 1341220, 1400420, 1877708, 2347135, 2682440, 2800840, 3285989, 3755416, 4694270, 6571978, 9388540, 13143956, 16429945, 18777080, 26287912, 32859890, 65719780, 95830169, 131439560, 191660338, 383320676, 479150845, 670811183, 766641352, 958301690, 1341622366, 1916603380, 2683244732, 3354055915, 3833206760, 4695678281, 5366489464, 6708111830, 9391356562, 13416223660, 18782713124, 23478391405, 26832447320, 37565426248, 46956782810, 93913565620, 187827131240]

約数ペア:

[(1, 187827131240), (2, 93913565620), (4, 46956782810), (5, 37565426248), (7, 26832447320), (8, 23478391405), (10, 18782713124), (14, 13416223660), (20, 9391356562), (28, 6708111830), (35, 5366489464), (40, 4695678281), (49, 3833206760), (56, 3354055915), (70, 2683244732), (98, 1916603380), (140, 1341622366), (196, 958301690), (245, 766641352), (280, 670811183), (392, 479150845), (490, 383320676), (980, 191660338), (1429, 131439560), (1960, 95830169), (2858, 65719780), (5716, 32859890), (7145, 26287912), (10003, 18777080), (11432, 16429945), (14290, 13143956), (20006, 9388540), (28580, 6571978), (40012, 4694270), (50015, 3755416), (57160, 3285989), (67061, 2800840), (70021, 2682440), (80024, 2347135), (100030, 1877708), (134122, 1400420), (140042, 1341220), (200060, 938854), (268244, 700210), (280084, 670610), (335305, 560168), (350105, 536488), (400120, 469427)]