231932680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 615743640

約数和(自身を除く): 383810960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 980, 1022, 1460, 1621, 1960, 2044, 2555, 2920, 3242, 3577, 4088, 5110, 6484, 7154, 8105, 10220, 11347, 12968, 14308, 16210, 17885, 20440, 22694, 28616, 32420, 35770, 45388, 56735, 64840, 71540, 79429, 90776, 113470, 118333, 143080, 158858, 226940, 236666, 317716, 397145, 453880, 473332, 591665, 635432, 794290, 828331, 946664, 1183330, 1588580, 1656662, 2366660, 3177160, 3313324, 4141655, 4733320, 5798317, 6626648, 8283310, 11596634, 16566620, 23193268, 28991585, 33133240, 46386536, 57983170, 115966340, 231932680]

約数ペア:

[(1, 231932680), (2, 115966340), (4, 57983170), (5, 46386536), (7, 33133240), (8, 28991585), (10, 23193268), (14, 16566620), (20, 11596634), (28, 8283310), (35, 6626648), (40, 5798317), (49, 4733320), (56, 4141655), (70, 3313324), (73, 3177160), (98, 2366660), (140, 1656662), (146, 1588580), (196, 1183330), (245, 946664), (280, 828331), (292, 794290), (365, 635432), (392, 591665), (490, 473332), (511, 453880), (584, 397145), (730, 317716), (980, 236666), (1022, 226940), (1460, 158858), (1621, 143080), (1960, 118333), (2044, 113470), (2555, 90776), (2920, 79429), (3242, 71540), (3577, 64840), (4088, 56735), (5110, 45388), (6484, 35770), (7154, 32420), (8105, 28616), (10220, 22694), (11347, 20440), (12968, 17885), (14308, 16210)]