15702778480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{65713}}^1$

素因数の和:65858

約数の個数: 80

約数和(自身を含む): 38135148480

約数和(自身を除く): 22432370000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 103, 116, 145, 206, 232, 290, 412, 464, 515, 580, 824, 1030, 1160, 1648, 2060, 2320, 2987, 4120, 5974, 8240, 11948, 14935, 23896, 29870, 47792, 59740, 65713, 119480, 131426, 238960, 262852, 328565, 525704, 657130, 1051408, 1314260, 1905677, 2628520, 3811354, 5257040, 6768439, 7622708, 9528385, 13536878, 15245416, 19056770, 27073756, 30490832, 33842195, 38113540, 54147512, 67684390, 76227080, 108295024, 135368780, 152454160, 196284731, 270737560, 392569462, 541475120, 785138924, 981423655, 1570277848, 1962847310, 3140555696, 3925694620, 7851389240, 15702778480]

約数ペア:

[(1, 15702778480), (2, 7851389240), (4, 3925694620), (5, 3140555696), (8, 1962847310), (10, 1570277848), (16, 981423655), (20, 785138924), (29, 541475120), (40, 392569462), (58, 270737560), (80, 196284731), (103, 152454160), (116, 135368780), (145, 108295024), (206, 76227080), (232, 67684390), (290, 54147512), (412, 38113540), (464, 33842195), (515, 30490832), (580, 27073756), (824, 19056770), (1030, 15245416), (1160, 13536878), (1648, 9528385), (2060, 7622708), (2320, 6768439), (2987, 5257040), (4120, 3811354), (5974, 2628520), (8240, 1905677), (11948, 1314260), (14935, 1051408), (23896, 657130), (29870, 525704), (47792, 328565), (59740, 262852), (65713, 238960), (119480, 131426)]