77321160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 292481280

約数和(自身を除く): 215160120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 503, 504, 549, 610, 630, 732, 840, 854, 915, 1006, 1098, 1220, 1260, 1281, 1464, 1509, 1708, 1830, 2012, 2135, 2196, 2440, 2515, 2520, 2562, 2745, 3018, 3416, 3521, 3660, 3843, 4024, 4270, 4392, 4527, 5030, 5124, 5490, 6036, 6405, 7042, 7320, 7545, 7686, 8540, 9054, 10060, 10248, 10563, 10980, 12072, 12810, 14084, 15090, 15372, 17080, 17605, 18108, 19215, 20120, 21126, 21960, 22635, 25620, 28168, 30180, 30683, 30744, 31689, 35210, 36216, 38430, 42252, 45270, 51240, 52815, 60360, 61366, 63378, 70420, 76860, 84504, 90540, 92049, 105630, 122732, 126756, 140840, 153415, 153720, 158445, 181080, 184098, 211260, 214781, 245464, 253512, 276147, 306830, 316890, 368196, 422520, 429562, 460245, 552294, 613660, 633780, 644343, 736392, 859124, 920490, 1073905, 1104588, 1227320, 1267560, 1288686, 1380735, 1718248, 1840980, 1933029, 2147810, 2209176, 2577372, 2761470, 3221715, 3681960, 3866058, 4295620, 5154744, 5522940, 6443430, 7732116, 8591240, 9665145, 11045880, 12886860, 15464232, 19330290, 25773720, 38660580, 77321160]

約数ペア:

[(1, 77321160), (2, 38660580), (3, 25773720), (4, 19330290), (5, 15464232), (6, 12886860), (7, 11045880), (8, 9665145), (9, 8591240), (10, 7732116), (12, 6443430), (14, 5522940), (15, 5154744), (18, 4295620), (20, 3866058), (21, 3681960), (24, 3221715), (28, 2761470), (30, 2577372), (35, 2209176), (36, 2147810), (40, 1933029), (42, 1840980), (45, 1718248), (56, 1380735), (60, 1288686), (61, 1267560), (63, 1227320), (70, 1104588), (72, 1073905), (84, 920490), (90, 859124), (105, 736392), (120, 644343), (122, 633780), (126, 613660), (140, 552294), (168, 460245), (180, 429562), (183, 422520), (210, 368196), (244, 316890), (252, 306830), (280, 276147), (305, 253512), (315, 245464), (360, 214781), (366, 211260), (420, 184098), (427, 181080), (488, 158445), (503, 153720), (504, 153415), (549, 140840), (610, 126756), (630, 122732), (732, 105630), (840, 92049), (854, 90540), (915, 84504), (1006, 76860), (1098, 70420), (1220, 63378), (1260, 61366), (1281, 60360), (1464, 52815), (1509, 51240), (1708, 45270), (1830, 42252), (2012, 38430), (2135, 36216), (2196, 35210), (2440, 31689), (2515, 30744), (2520, 30683), (2562, 30180), (2745, 28168), (3018, 25620), (3416, 22635), (3521, 21960), (3660, 21126), (3843, 20120), (4024, 19215), (4270, 18108), (4392, 17605), (4527, 17080), (5030, 15372), (5124, 15090), (5490, 14084), (6036, 12810), (6405, 12072), (7042, 10980), (7320, 10563), (7545, 10248), (7686, 10060), (8540, 9054)]