716459640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7529}}^1$

素因数の和:7617

約数の個数: 128

約数和(自身を含む): 2352974400

約数和(自身を除く): 1636514760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 3172, 3660, 3965, 4758, 6344, 7320, 7529, 7930, 9516, 11895, 15058, 15860, 19032, 22587, 23790, 30116, 31720, 37645, 45174, 47580, 60232, 75290, 90348, 95160, 97877, 112935, 150580, 180696, 195754, 225870, 293631, 301160, 391508, 451740, 459269, 489385, 587262, 783016, 903480, 918538, 978770, 1174524, 1377807, 1468155, 1837076, 1957540, 2296345, 2349048, 2755614, 2936310, 3674152, 3915080, 4592690, 5511228, 5872620, 5970497, 6889035, 9185380, 11022456, 11745240, 11940994, 13778070, 17911491, 18370760, 23881988, 27556140, 29852485, 35822982, 47763976, 55112280, 59704970, 71645964, 89557455, 119409940, 143291928, 179114910, 238819880, 358229820, 716459640]

約数ペア:

[(1, 716459640), (2, 358229820), (3, 238819880), (4, 179114910), (5, 143291928), (6, 119409940), (8, 89557455), (10, 71645964), (12, 59704970), (13, 55112280), (15, 47763976), (20, 35822982), (24, 29852485), (26, 27556140), (30, 23881988), (39, 18370760), (40, 17911491), (52, 13778070), (60, 11940994), (61, 11745240), (65, 11022456), (78, 9185380), (104, 6889035), (120, 5970497), (122, 5872620), (130, 5511228), (156, 4592690), (183, 3915080), (195, 3674152), (244, 2936310), (260, 2755614), (305, 2349048), (312, 2296345), (366, 1957540), (390, 1837076), (488, 1468155), (520, 1377807), (610, 1174524), (732, 978770), (780, 918538), (793, 903480), (915, 783016), (1220, 587262), (1464, 489385), (1560, 459269), (1586, 451740), (1830, 391508), (2379, 301160), (2440, 293631), (3172, 225870), (3660, 195754), (3965, 180696), (4758, 150580), (6344, 112935), (7320, 97877), (7529, 95160), (7930, 90348), (9516, 75290), (11895, 60232), (15058, 47580), (15860, 45174), (19032, 37645), (22587, 31720), (23790, 30116)]