253097520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3579

約数の個数: 160

約数和(自身を含む): 881943552

約数和(自身を除く): 628846032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3527, 3588, 4485, 4784, 5520, 5980, 7054, 7176, 8970, 10581, 11960, 14108, 14352, 17635, 17940, 21162, 23920, 28216, 35270, 35880, 42324, 45851, 52905, 56432, 70540, 71760, 81121, 84648, 91702, 105810, 137553, 141080, 162242, 169296, 183404, 211620, 229255, 243363, 275106, 282160, 324484, 366808, 405605, 423240, 458510, 486726, 550212, 648968, 687765, 733616, 811210, 846480, 917020, 973452, 1054573, 1100424, 1216815, 1297936, 1375530, 1622420, 1834040, 1946904, 2109146, 2200848, 2433630, 2751060, 3163719, 3244840, 3668080, 3893808, 4218292, 4867260, 5272865, 5502120, 6327438, 6489680, 8436584, 9734520, 10545730, 11004240, 12654876, 15818595, 16873168, 19469040, 21091460, 25309752, 31637190, 42182920, 50619504, 63274380, 84365840, 126548760, 253097520]

約数ペア:

[(1, 253097520), (2, 126548760), (3, 84365840), (4, 63274380), (5, 50619504), (6, 42182920), (8, 31637190), (10, 25309752), (12, 21091460), (13, 19469040), (15, 16873168), (16, 15818595), (20, 12654876), (23, 11004240), (24, 10545730), (26, 9734520), (30, 8436584), (39, 6489680), (40, 6327438), (46, 5502120), (48, 5272865), (52, 4867260), (60, 4218292), (65, 3893808), (69, 3668080), (78, 3244840), (80, 3163719), (92, 2751060), (104, 2433630), (115, 2200848), (120, 2109146), (130, 1946904), (138, 1834040), (156, 1622420), (184, 1375530), (195, 1297936), (208, 1216815), (230, 1100424), (240, 1054573), (260, 973452), (276, 917020), (299, 846480), (312, 811210), (345, 733616), (368, 687765), (390, 648968), (460, 550212), (520, 486726), (552, 458510), (598, 423240), (624, 405605), (690, 366808), (780, 324484), (897, 282160), (920, 275106), (1040, 243363), (1104, 229255), (1196, 211620), (1380, 183404), (1495, 169296), (1560, 162242), (1794, 141080), (1840, 137553), (2392, 105810), (2760, 91702), (2990, 84648), (3120, 81121), (3527, 71760), (3588, 70540), (4485, 56432), (4784, 52905), (5520, 45851), (5980, 42324), (7054, 35880), (7176, 35270), (8970, 28216), (10581, 23920), (11960, 21162), (14108, 17940), (14352, 17635)]