202330498440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{240869641}}^1$

素因数の和:240869662

約数の個数: 64

約数和(自身を含む): 693704568960

約数和(自身を除く): 491374070520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 240869641, 481739282, 722608923, 963478564, 1204348205, 1445217846, 1686087487, 1926957128, 2408696410, 2890435692, 3372174974, 3613044615, 4817392820, 5058262461, 5780871384, 6744349948, 7226089230, 8430437435, 9634785640, 10116524922, 13488699896, 14452178460, 16860874870, 20233049844, 25291312305, 28904356920, 33721749740, 40466099688, 50582624610, 67443499480, 101165249220, 202330498440]

約数ペア:

[(1, 202330498440), (2, 101165249220), (3, 67443499480), (4, 50582624610), (5, 40466099688), (6, 33721749740), (7, 28904356920), (8, 25291312305), (10, 20233049844), (12, 16860874870), (14, 14452178460), (15, 13488699896), (20, 10116524922), (21, 9634785640), (24, 8430437435), (28, 7226089230), (30, 6744349948), (35, 5780871384), (40, 5058262461), (42, 4817392820), (56, 3613044615), (60, 3372174974), (70, 2890435692), (84, 2408696410), (105, 1926957128), (120, 1686087487), (140, 1445217846), (168, 1204348205), (210, 963478564), (280, 722608923), (420, 481739282), (840, 240869641)]