492785280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6619

約数の個数: 192

約数和(自身を含む): 1832823720

約数和(自身を除く): 1340038440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 6581, 7488, 8320, 9360, 12480, 13162, 14976, 18720, 19743, 24960, 26324, 32905, 37440, 39486, 52648, 59229, 65810, 74880, 78972, 85553, 98715, 105296, 118458, 131620, 157944, 171106, 197430, 210592, 236916, 256659, 263240, 296145, 315888, 342212, 394860, 421184, 427765, 473832, 513318, 526480, 592290, 631776, 684424, 769977, 789720, 842368, 855530, 947664, 1026636, 1052960, 1184580, 1263552, 1283295, 1368848, 1539954, 1579440, 1711060, 1895328, 2053272, 2105920, 2369160, 2527104, 2566590, 2737696, 3079908, 3158880, 3422120, 3790656, 3849885, 4106544, 4211840, 4738320, 5133180, 5475392, 6159816, 6317760, 6844240, 7581312, 7699770, 8213088, 9476640, 10266360, 10950784, 12319632, 12635520, 13688480, 15399540, 16426176, 18953280, 20532720, 24639264, 27376960, 30799080, 32852352, 37906560, 41065440, 49278528, 54753920, 61598160, 82130880, 98557056, 123196320, 164261760, 246392640, 492785280]

約数ペア:

[(1, 492785280), (2, 246392640), (3, 164261760), (4, 123196320), (5, 98557056), (6, 82130880), (8, 61598160), (9, 54753920), (10, 49278528), (12, 41065440), (13, 37906560), (15, 32852352), (16, 30799080), (18, 27376960), (20, 24639264), (24, 20532720), (26, 18953280), (30, 16426176), (32, 15399540), (36, 13688480), (39, 12635520), (40, 12319632), (45, 10950784), (48, 10266360), (52, 9476640), (60, 8213088), (64, 7699770), (65, 7581312), (72, 6844240), (78, 6317760), (80, 6159816), (90, 5475392), (96, 5133180), (104, 4738320), (117, 4211840), (120, 4106544), (128, 3849885), (130, 3790656), (144, 3422120), (156, 3158880), (160, 3079908), (180, 2737696), (192, 2566590), (195, 2527104), (208, 2369160), (234, 2105920), (240, 2053272), (260, 1895328), (288, 1711060), (312, 1579440), (320, 1539954), (360, 1368848), (384, 1283295), (390, 1263552), (416, 1184580), (468, 1052960), (480, 1026636), (520, 947664), (576, 855530), (585, 842368), (624, 789720), (640, 769977), (720, 684424), (780, 631776), (832, 592290), (936, 526480), (960, 513318), (1040, 473832), (1152, 427765), (1170, 421184), (1248, 394860), (1440, 342212), (1560, 315888), (1664, 296145), (1872, 263240), (1920, 256659), (2080, 236916), (2340, 210592), (2496, 197430), (2880, 171106), (3120, 157944), (3744, 131620), (4160, 118458), (4680, 105296), (4992, 98715), (5760, 85553), (6240, 78972), (6581, 74880), (7488, 65810), (8320, 59229), (9360, 52648), (12480, 39486), (13162, 37440), (14976, 32905), (18720, 26324), (19743, 24960)]