2138087160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{539921}}^1$

素因数の和:539949

約数の個数: 96

約数和(自身を含む): 7580504880

約数和(自身を除く): 5442417720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 539921, 1079842, 1619763, 2159684, 2699605, 3239526, 4319368, 4859289, 5399210, 5939131, 6479052, 8098815, 9718578, 10798420, 11878262, 12958104, 16197630, 17817393, 19437156, 21596840, 23756524, 24296445, 29695655, 32395260, 35634786, 38874312, 47513048, 48592890, 53452179, 59391310, 64790520, 71269572, 89086965, 97185780, 106904358, 118782620, 142539144, 178173930, 194371560, 213808716, 237565240, 267260895, 356347860, 427617432, 534521790, 712695720, 1069043580, 2138087160]

約数ペア:

[(1, 2138087160), (2, 1069043580), (3, 712695720), (4, 534521790), (5, 427617432), (6, 356347860), (8, 267260895), (9, 237565240), (10, 213808716), (11, 194371560), (12, 178173930), (15, 142539144), (18, 118782620), (20, 106904358), (22, 97185780), (24, 89086965), (30, 71269572), (33, 64790520), (36, 59391310), (40, 53452179), (44, 48592890), (45, 47513048), (55, 38874312), (60, 35634786), (66, 32395260), (72, 29695655), (88, 24296445), (90, 23756524), (99, 21596840), (110, 19437156), (120, 17817393), (132, 16197630), (165, 12958104), (180, 11878262), (198, 10798420), (220, 9718578), (264, 8098815), (330, 6479052), (360, 5939131), (396, 5399210), (440, 4859289), (495, 4319368), (660, 3239526), (792, 2699605), (990, 2159684), (1320, 1619763), (1980, 1079842), (3960, 539921)]