679330680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15259}}^1$

素因数の和:15333

約数の個数: 128

約数和(自身を含む): 2373235200

約数和(自身を除く): 1693904520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 15259, 22260, 30518, 44520, 45777, 61036, 76295, 91554, 106813, 122072, 152590, 183108, 213626, 228885, 305180, 320439, 366216, 427252, 457770, 534065, 610360, 640878, 808727, 854504, 915540, 1068130, 1281756, 1602195, 1617454, 1831080, 2136260, 2426181, 2563512, 3204390, 3234908, 4043635, 4272520, 4852362, 5661089, 6408780, 6469816, 8087270, 9704724, 11322178, 12130905, 12817560, 16174540, 16983267, 19409448, 22644356, 24261810, 28305445, 32349080, 33966534, 45288712, 48523620, 56610890, 67933068, 84916335, 97047240, 113221780, 135866136, 169832670, 226443560, 339665340, 679330680]

約数ペア:

[(1, 679330680), (2, 339665340), (3, 226443560), (4, 169832670), (5, 135866136), (6, 113221780), (7, 97047240), (8, 84916335), (10, 67933068), (12, 56610890), (14, 48523620), (15, 45288712), (20, 33966534), (21, 32349080), (24, 28305445), (28, 24261810), (30, 22644356), (35, 19409448), (40, 16983267), (42, 16174540), (53, 12817560), (56, 12130905), (60, 11322178), (70, 9704724), (84, 8087270), (105, 6469816), (106, 6408780), (120, 5661089), (140, 4852362), (159, 4272520), (168, 4043635), (210, 3234908), (212, 3204390), (265, 2563512), (280, 2426181), (318, 2136260), (371, 1831080), (420, 1617454), (424, 1602195), (530, 1281756), (636, 1068130), (742, 915540), (795, 854504), (840, 808727), (1060, 640878), (1113, 610360), (1272, 534065), (1484, 457770), (1590, 427252), (1855, 366216), (2120, 320439), (2226, 305180), (2968, 228885), (3180, 213626), (3710, 183108), (4452, 152590), (5565, 122072), (6360, 106813), (7420, 91554), (8904, 76295), (11130, 61036), (14840, 45777), (15259, 44520), (22260, 30518)]