268524360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 948008880

約数和(自身を除く): 679484520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 181, 195, 234, 260, 312, 317, 360, 362, 390, 468, 520, 543, 585, 634, 724, 780, 905, 936, 951, 1086, 1170, 1268, 1448, 1560, 1585, 1629, 1810, 1902, 2172, 2340, 2353, 2536, 2715, 2853, 3170, 3258, 3620, 3804, 4121, 4344, 4680, 4706, 4755, 5430, 5706, 6340, 6516, 7059, 7240, 7608, 8145, 8242, 9412, 9510, 10860, 11412, 11765, 12363, 12680, 13032, 14118, 14265, 16290, 16484, 18824, 19020, 20605, 21177, 21720, 22824, 23530, 24726, 28236, 28530, 32580, 32968, 35295, 37089, 38040, 41210, 42354, 47060, 49452, 56472, 57060, 57377, 61815, 65160, 70590, 74178, 82420, 84708, 94120, 98904, 105885, 114120, 114754, 123630, 141180, 148356, 164840, 169416, 172131, 185445, 211770, 229508, 247260, 282360, 286885, 296712, 344262, 370890, 423540, 459016, 494520, 516393, 573770, 688524, 741780, 745901, 847080, 860655, 1032786, 1147540, 1377048, 1483560, 1491802, 1721310, 2065572, 2237703, 2295080, 2581965, 2983604, 3442620, 3729505, 4131144, 4475406, 5163930, 5967208, 6713109, 6885240, 7459010, 8950812, 10327860, 11188515, 13426218, 14918020, 17901624, 20655720, 22377030, 26852436, 29836040, 33565545, 44754060, 53704872, 67131090, 89508120, 134262180, 268524360]

約数ペア:

[(1, 268524360), (2, 134262180), (3, 89508120), (4, 67131090), (5, 53704872), (6, 44754060), (8, 33565545), (9, 29836040), (10, 26852436), (12, 22377030), (13, 20655720), (15, 17901624), (18, 14918020), (20, 13426218), (24, 11188515), (26, 10327860), (30, 8950812), (36, 7459010), (39, 6885240), (40, 6713109), (45, 5967208), (52, 5163930), (60, 4475406), (65, 4131144), (72, 3729505), (78, 3442620), (90, 2983604), (104, 2581965), (117, 2295080), (120, 2237703), (130, 2065572), (156, 1721310), (180, 1491802), (181, 1483560), (195, 1377048), (234, 1147540), (260, 1032786), (312, 860655), (317, 847080), (360, 745901), (362, 741780), (390, 688524), (468, 573770), (520, 516393), (543, 494520), (585, 459016), (634, 423540), (724, 370890), (780, 344262), (905, 296712), (936, 286885), (951, 282360), (1086, 247260), (1170, 229508), (1268, 211770), (1448, 185445), (1560, 172131), (1585, 169416), (1629, 164840), (1810, 148356), (1902, 141180), (2172, 123630), (2340, 114754), (2353, 114120), (2536, 105885), (2715, 98904), (2853, 94120), (3170, 84708), (3258, 82420), (3620, 74178), (3804, 70590), (4121, 65160), (4344, 61815), (4680, 57377), (4706, 57060), (4755, 56472), (5430, 49452), (5706, 47060), (6340, 42354), (6516, 41210), (7059, 38040), (7240, 37089), (7608, 35295), (8145, 32968), (8242, 32580), (9412, 28530), (9510, 28236), (10860, 24726), (11412, 23530), (11765, 22824), (12363, 21720), (12680, 21177), (13032, 20605), (14118, 19020), (14265, 18824), (16290, 16484)]