2728205520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1583}}^1$

素因数の和:1809

約数の個数: 160

約数和(自身を含む): 8711442432

約数和(自身を除く): 5983236912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 167, 172, 215, 240, 258, 334, 344, 430, 501, 516, 645, 668, 688, 835, 860, 1002, 1032, 1290, 1336, 1583, 1670, 1720, 2004, 2064, 2505, 2580, 2672, 3166, 3340, 3440, 4008, 4749, 5010, 5160, 6332, 6680, 7181, 7915, 8016, 9498, 10020, 10320, 12664, 13360, 14362, 15830, 18996, 20040, 21543, 23745, 25328, 28724, 31660, 35905, 37992, 40080, 43086, 47490, 57448, 63320, 68069, 71810, 75984, 86172, 94980, 107715, 114896, 126640, 136138, 143620, 172344, 189960, 204207, 215430, 264361, 272276, 287240, 340345, 344688, 379920, 408414, 430860, 528722, 544552, 574480, 680690, 793083, 816828, 861720, 1021035, 1057444, 1089104, 1321805, 1361380, 1586166, 1633656, 1723440, 2042070, 2114888, 2643610, 2722760, 3172332, 3267312, 3965415, 4084140, 4229776, 5287220, 5445520, 6344664, 7930830, 8168280, 10574440, 11367523, 12689328, 15861660, 16336560, 21148880, 22735046, 31723320, 34102569, 45470092, 56837615, 63446640, 68205138, 90940184, 113675230, 136410276, 170512845, 181880368, 227350460, 272820552, 341025690, 454700920, 545641104, 682051380, 909401840, 1364102760, 2728205520]

約数ペア:

[(1, 2728205520), (2, 1364102760), (3, 909401840), (4, 682051380), (5, 545641104), (6, 454700920), (8, 341025690), (10, 272820552), (12, 227350460), (15, 181880368), (16, 170512845), (20, 136410276), (24, 113675230), (30, 90940184), (40, 68205138), (43, 63446640), (48, 56837615), (60, 45470092), (80, 34102569), (86, 31723320), (120, 22735046), (129, 21148880), (167, 16336560), (172, 15861660), (215, 12689328), (240, 11367523), (258, 10574440), (334, 8168280), (344, 7930830), (430, 6344664), (501, 5445520), (516, 5287220), (645, 4229776), (668, 4084140), (688, 3965415), (835, 3267312), (860, 3172332), (1002, 2722760), (1032, 2643610), (1290, 2114888), (1336, 2042070), (1583, 1723440), (1670, 1633656), (1720, 1586166), (2004, 1361380), (2064, 1321805), (2505, 1089104), (2580, 1057444), (2672, 1021035), (3166, 861720), (3340, 816828), (3440, 793083), (4008, 680690), (4749, 574480), (5010, 544552), (5160, 528722), (6332, 430860), (6680, 408414), (7181, 379920), (7915, 344688), (8016, 340345), (9498, 287240), (10020, 272276), (10320, 264361), (12664, 215430), (13360, 204207), (14362, 189960), (15830, 172344), (18996, 143620), (20040, 136138), (21543, 126640), (23745, 114896), (25328, 107715), (28724, 94980), (31660, 86172), (35905, 75984), (37992, 71810), (40080, 68069), (43086, 63320), (47490, 57448)]