7552781040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{27581}}^1$

素因数の和:27767

約数の個数: 160

約数和(自身を含む): 26923562496

約数和(自身を除く): 19370781456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1141, 1304, 1630, 1680, 1956, 2282, 2445, 2608, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 7824, 9128, 9780, 11410, 13040, 13692, 17115, 18256, 19560, 22820, 27384, 27581, 34230, 39120, 45640, 54768, 55162, 68460, 82743, 91280, 110324, 136920, 137905, 165486, 193067, 220648, 273840, 275810, 330972, 386134, 413715, 441296, 551620, 579201, 661944, 772268, 827430, 965335, 1103240, 1158402, 1323888, 1544536, 1654860, 1930670, 2206480, 2316804, 2896005, 3089072, 3309720, 3861340, 4495703, 4633608, 5792010, 6619440, 7722680, 8991406, 9267216, 11584020, 13487109, 15445360, 17982812, 22478515, 23168040, 26974218, 31469921, 35965624, 44957030, 46336080, 53948436, 62939842, 67435545, 71931248, 89914060, 94409763, 107896872, 125879684, 134871090, 157349605, 179828120, 188819526, 215793744, 251759368, 269742180, 314699210, 359656240, 377639052, 472048815, 503518736, 539484360, 629398420, 755278104, 944097630, 1078968720, 1258796840, 1510556208, 1888195260, 2517593680, 3776390520, 7552781040]

約数ペア:

[(1, 7552781040), (2, 3776390520), (3, 2517593680), (4, 1888195260), (5, 1510556208), (6, 1258796840), (7, 1078968720), (8, 944097630), (10, 755278104), (12, 629398420), (14, 539484360), (15, 503518736), (16, 472048815), (20, 377639052), (21, 359656240), (24, 314699210), (28, 269742180), (30, 251759368), (35, 215793744), (40, 188819526), (42, 179828120), (48, 157349605), (56, 134871090), (60, 125879684), (70, 107896872), (80, 94409763), (84, 89914060), (105, 71931248), (112, 67435545), (120, 62939842), (140, 53948436), (163, 46336080), (168, 44957030), (210, 35965624), (240, 31469921), (280, 26974218), (326, 23168040), (336, 22478515), (420, 17982812), (489, 15445360), (560, 13487109), (652, 11584020), (815, 9267216), (840, 8991406), (978, 7722680), (1141, 6619440), (1304, 5792010), (1630, 4633608), (1680, 4495703), (1956, 3861340), (2282, 3309720), (2445, 3089072), (2608, 2896005), (3260, 2316804), (3423, 2206480), (3912, 1930670), (4564, 1654860), (4890, 1544536), (5705, 1323888), (6520, 1158402), (6846, 1103240), (7824, 965335), (9128, 827430), (9780, 772268), (11410, 661944), (13040, 579201), (13692, 551620), (17115, 441296), (18256, 413715), (19560, 386134), (22820, 330972), (27384, 275810), (27581, 273840), (34230, 220648), (39120, 193067), (45640, 165486), (54768, 137905), (55162, 136920), (68460, 110324), (82743, 91280)]