102720640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14591}}^1$

素因数の和:14621

約数の個数: 64

約数和(自身を含む): 267909120

約数和(自身を除く): 165188480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 14591, 29182, 58364, 72955, 116728, 145910, 160501, 233456, 291820, 321002, 466912, 583640, 642004, 802505, 933824, 1167280, 1284008, 1605010, 1867648, 2334560, 2568016, 3210020, 4669120, 5136032, 6420040, 9338240, 10272064, 12840080, 20544128, 25680160, 51360320, 102720640]

約数ペア:

[(1, 102720640), (2, 51360320), (4, 25680160), (5, 20544128), (8, 12840080), (10, 10272064), (11, 9338240), (16, 6420040), (20, 5136032), (22, 4669120), (32, 3210020), (40, 2568016), (44, 2334560), (55, 1867648), (64, 1605010), (80, 1284008), (88, 1167280), (110, 933824), (128, 802505), (160, 642004), (176, 583640), (220, 466912), (320, 321002), (352, 291820), (440, 233456), (640, 160501), (704, 145910), (880, 116728), (1408, 72955), (1760, 58364), (3520, 29182), (7040, 14591)]