492040080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:678

約数の個数: 240

約数和(自身を含む): 1901128320

約数和(自身を除く): 1409088240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 233, 240, 252, 280, 315, 336, 360, 419, 420, 466, 504, 560, 630, 699, 720, 838, 840, 932, 1008, 1165, 1257, 1260, 1398, 1631, 1676, 1680, 1864, 2095, 2097, 2330, 2514, 2520, 2796, 2933, 3262, 3352, 3495, 3728, 3771, 4190, 4194, 4660, 4893, 5028, 5040, 5592, 5866, 6285, 6524, 6704, 6990, 7542, 8155, 8380, 8388, 8799, 9320, 9786, 10056, 10485, 11184, 11732, 12570, 13048, 13980, 14665, 14679, 15084, 16310, 16760, 16776, 17598, 18640, 18855, 19572, 20112, 20970, 23464, 24465, 25140, 26096, 26397, 27960, 29330, 29358, 30168, 32620, 33520, 33552, 35196, 37710, 39144, 41940, 43995, 46928, 48930, 50280, 52794, 55920, 58660, 58716, 60336, 65240, 70392, 73395, 75420, 78288, 83880, 87990, 97627, 97860, 100560, 105588, 117320, 117432, 130480, 131985, 140784, 146790, 150840, 167760, 175980, 195254, 195720, 211176, 234640, 234864, 263970, 292881, 293580, 301680, 351960, 390508, 391440, 422352, 488135, 527940, 585762, 587160, 683389, 703920, 781016, 878643, 976270, 1055880, 1171524, 1174320, 1366778, 1464405, 1562032, 1757286, 1952540, 2050167, 2111760, 2343048, 2733556, 2928810, 3416945, 3514572, 3905080, 4100334, 4393215, 4686096, 5467112, 5857620, 6150501, 6833890, 7029144, 7810160, 8200668, 8786430, 10250835, 10934224, 11715240, 12301002, 13667780, 14058288, 16401336, 17572860, 20501670, 23430480, 24602004, 27335560, 30752505, 32802672, 35145720, 41003340, 49204008, 54671120, 61505010, 70291440, 82006680, 98408016, 123010020, 164013360, 246020040, 492040080]

約数ペア:

[(1, 492040080), (2, 246020040), (3, 164013360), (4, 123010020), (5, 98408016), (6, 82006680), (7, 70291440), (8, 61505010), (9, 54671120), (10, 49204008), (12, 41003340), (14, 35145720), (15, 32802672), (16, 30752505), (18, 27335560), (20, 24602004), (21, 23430480), (24, 20501670), (28, 17572860), (30, 16401336), (35, 14058288), (36, 13667780), (40, 12301002), (42, 11715240), (45, 10934224), (48, 10250835), (56, 8786430), (60, 8200668), (63, 7810160), (70, 7029144), (72, 6833890), (80, 6150501), (84, 5857620), (90, 5467112), (105, 4686096), (112, 4393215), (120, 4100334), (126, 3905080), (140, 3514572), (144, 3416945), (168, 2928810), (180, 2733556), (210, 2343048), (233, 2111760), (240, 2050167), (252, 1952540), (280, 1757286), (315, 1562032), (336, 1464405), (360, 1366778), (419, 1174320), (420, 1171524), (466, 1055880), (504, 976270), (560, 878643), (630, 781016), (699, 703920), (720, 683389), (838, 587160), (840, 585762), (932, 527940), (1008, 488135), (1165, 422352), (1257, 391440), (1260, 390508), (1398, 351960), (1631, 301680), (1676, 293580), (1680, 292881), (1864, 263970), (2095, 234864), (2097, 234640), (2330, 211176), (2514, 195720), (2520, 195254), (2796, 175980), (2933, 167760), (3262, 150840), (3352, 146790), (3495, 140784), (3728, 131985), (3771, 130480), (4190, 117432), (4194, 117320), (4660, 105588), (4893, 100560), (5028, 97860), (5040, 97627), (5592, 87990), (5866, 83880), (6285, 78288), (6524, 75420), (6704, 73395), (6990, 70392), (7542, 65240), (8155, 60336), (8380, 58716), (8388, 58660), (8799, 55920), (9320, 52794), (9786, 50280), (10056, 48930), (10485, 46928), (11184, 43995), (11732, 41940), (12570, 39144), (13048, 37710), (13980, 35196), (14665, 33552), (14679, 33520), (15084, 32620), (16310, 30168), (16760, 29358), (16776, 29330), (17598, 27960), (18640, 26397), (18855, 26096), (19572, 25140), (20112, 24465), (20970, 23464)]