468937560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42943}}^1$

素因数の和:42977

約数の個数: 128

約数和(自身を含む): 1731502080

約数和(自身を除く): 1262564520

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, 42943, 85886, 128829, 171772, 214715, 257658, 300601, 343544, 429430, 515316, 558259, 601202, 644145, 858860, 901803, 1030632, 1116518, 1202404, 1288290, 1503005, 1674777, 1717720, 1803606, 2233036, 2404808, 2576580, 2791295, 3006010, 3349554, 3607212, 3907813, 4466072, 4509015, 5153160, 5582590, 6012020, 6699108, 7214424, 7815626, 8373885, 9018030, 11165180, 11723439, 12024040, 13398216, 15631252, 16747770, 18036060, 19539065, 22330360, 23446878, 31262504, 33495540, 36072120, 39078130, 46893756, 58617195, 66991080, 78156260, 93787512, 117234390, 156312520, 234468780, 468937560]

約数ペア:

[(1, 468937560), (2, 234468780), (3, 156312520), (4, 117234390), (5, 93787512), (6, 78156260), (7, 66991080), (8, 58617195), (10, 46893756), (12, 39078130), (13, 36072120), (14, 33495540), (15, 31262504), (20, 23446878), (21, 22330360), (24, 19539065), (26, 18036060), (28, 16747770), (30, 15631252), (35, 13398216), (39, 12024040), (40, 11723439), (42, 11165180), (52, 9018030), (56, 8373885), (60, 7815626), (65, 7214424), (70, 6699108), (78, 6012020), (84, 5582590), (91, 5153160), (104, 4509015), (105, 4466072), (120, 3907813), (130, 3607212), (140, 3349554), (156, 3006010), (168, 2791295), (182, 2576580), (195, 2404808), (210, 2233036), (260, 1803606), (273, 1717720), (280, 1674777), (312, 1503005), (364, 1288290), (390, 1202404), (420, 1116518), (455, 1030632), (520, 901803), (546, 858860), (728, 644145), (780, 601202), (840, 558259), (910, 515316), (1092, 429430), (1365, 343544), (1560, 300601), (1820, 257658), (2184, 214715), (2730, 171772), (3640, 128829), (5460, 85886), (10920, 42943)]