2971718136240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1768879843}}^1$

素因数の和:1768879866

約数の個数: 80

約数和(自身を含む): 10528372831488

約数和(自身を除く): 7556654695248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1768879843, 3537759686, 5306639529, 7075519372, 8844399215, 10613279058, 12382158901, 14151038744, 17688798430, 21226558116, 24764317802, 26533197645, 28302077488, 35377596860, 37146476703, 42453116232, 49528635604, 53066395290, 61910794505, 70755193720, 74292953406, 84906232464, 99057271208, 106132790580, 123821589010, 141510387440, 148585906812, 185732383515, 198114542416, 212265581160, 247643178020, 297171813624, 371464767030, 424531162320, 495286356040, 594343627248, 742929534060, 990572712080, 1485859068120, 2971718136240]

約数ペア:

[(1, 2971718136240), (2, 1485859068120), (3, 990572712080), (4, 742929534060), (5, 594343627248), (6, 495286356040), (7, 424531162320), (8, 371464767030), (10, 297171813624), (12, 247643178020), (14, 212265581160), (15, 198114542416), (16, 185732383515), (20, 148585906812), (21, 141510387440), (24, 123821589010), (28, 106132790580), (30, 99057271208), (35, 84906232464), (40, 74292953406), (42, 70755193720), (48, 61910794505), (56, 53066395290), (60, 49528635604), (70, 42453116232), (80, 37146476703), (84, 35377596860), (105, 28302077488), (112, 26533197645), (120, 24764317802), (140, 21226558116), (168, 17688798430), (210, 14151038744), (240, 12382158901), (280, 10613279058), (336, 8844399215), (420, 7075519372), (560, 5306639529), (840, 3537759686), (1680, 1768879843)]