268752120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24611}}^1$

素因数の和:24645

約数の個数: 128

約数和(自身を含む): 992355840

約数和(自身を除く): 723603720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 24611, 49222, 73833, 98444, 123055, 147666, 172277, 196888, 246110, 295332, 319943, 344554, 369165, 492220, 516831, 590664, 639886, 689108, 738330, 861385, 959829, 984440, 1033662, 1279772, 1378216, 1476660, 1599715, 1722770, 1919658, 2067324, 2239601, 2559544, 2584155, 2953320, 3199430, 3445540, 3839316, 4134648, 4479202, 4799145, 5168310, 6398860, 6718803, 6891080, 7678632, 8958404, 9598290, 10336620, 11198005, 12797720, 13437606, 17916808, 19196580, 20673240, 22396010, 26875212, 33594015, 38393160, 44792020, 53750424, 67188030, 89584040, 134376060, 268752120]

約数ペア:

[(1, 268752120), (2, 134376060), (3, 89584040), (4, 67188030), (5, 53750424), (6, 44792020), (7, 38393160), (8, 33594015), (10, 26875212), (12, 22396010), (13, 20673240), (14, 19196580), (15, 17916808), (20, 13437606), (21, 12797720), (24, 11198005), (26, 10336620), (28, 9598290), (30, 8958404), (35, 7678632), (39, 6891080), (40, 6718803), (42, 6398860), (52, 5168310), (56, 4799145), (60, 4479202), (65, 4134648), (70, 3839316), (78, 3445540), (84, 3199430), (91, 2953320), (104, 2584155), (105, 2559544), (120, 2239601), (130, 2067324), (140, 1919658), (156, 1722770), (168, 1599715), (182, 1476660), (195, 1378216), (210, 1279772), (260, 1033662), (273, 984440), (280, 959829), (312, 861385), (364, 738330), (390, 689108), (420, 639886), (455, 590664), (520, 516831), (546, 492220), (728, 369165), (780, 344554), (840, 319943), (910, 295332), (1092, 246110), (1365, 196888), (1560, 172277), (1820, 147666), (2184, 123055), (2730, 98444), (3640, 73833), (5460, 49222), (10920, 24611)]