2125015920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 7332923520

約数和(自身を除く): 5207907600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 233, 239, 240, 265, 318, 360, 424, 466, 477, 478, 530, 636, 699, 717, 720, 795, 848, 932, 954, 956, 1060, 1165, 1195, 1272, 1398, 1434, 1590, 1864, 1908, 1912, 2097, 2120, 2151, 2330, 2385, 2390, 2544, 2796, 2868, 3180, 3495, 3585, 3728, 3816, 3824, 4194, 4240, 4302, 4660, 4770, 4780, 5592, 5736, 6360, 6990, 7170, 7632, 8388, 8604, 9320, 9540, 9560, 10485, 10755, 11184, 11472, 12349, 12667, 12720, 13980, 14340, 16776, 17208, 18640, 19080, 19120, 20970, 21510, 24698, 25334, 27960, 28680, 33552, 34416, 37047, 38001, 38160, 41940, 43020, 49396, 50668, 55687, 55920, 57360, 61745, 63335, 74094, 76002, 83880, 86040, 98792, 101336, 111141, 111374, 114003, 123490, 126670, 148188, 152004, 167061, 167760, 172080, 185235, 190005, 197584, 202672, 222282, 222748, 228006, 246980, 253340, 278435, 296376, 304008, 334122, 370470, 380010, 444564, 445496, 456012, 493960, 501183, 506680, 555705, 556870, 570015, 592752, 608016, 668244, 740940, 760020, 835305, 889128, 890992, 912024, 987920, 1002366, 1013360, 1111410, 1113740, 1140030, 1336488, 1481880, 1520040, 1670610, 1778256, 1824048, 2004732, 2222820, 2227480, 2280060, 2505915, 2672976, 2951411, 2963760, 3040080, 3341220, 4009464, 4445640, 4454960, 4560120, 5011830, 5902822, 6682440, 8018928, 8854233, 8891280, 9120240, 10023660, 11805644, 13364880, 14757055, 17708466, 20047320, 23611288, 26562699, 29514110, 35416932, 40094640, 44271165, 47222576, 53125398, 59028220, 70833864, 88542330, 106250796, 118056440, 132813495, 141667728, 177084660, 212501592, 236112880, 265626990, 354169320, 425003184, 531253980, 708338640, 1062507960, 2125015920]

約数ペア:

[(1, 2125015920), (2, 1062507960), (3, 708338640), (4, 531253980), (5, 425003184), (6, 354169320), (8, 265626990), (9, 236112880), (10, 212501592), (12, 177084660), (15, 141667728), (16, 132813495), (18, 118056440), (20, 106250796), (24, 88542330), (30, 70833864), (36, 59028220), (40, 53125398), (45, 47222576), (48, 44271165), (53, 40094640), (60, 35416932), (72, 29514110), (80, 26562699), (90, 23611288), (106, 20047320), (120, 17708466), (144, 14757055), (159, 13364880), (180, 11805644), (212, 10023660), (233, 9120240), (239, 8891280), (240, 8854233), (265, 8018928), (318, 6682440), (360, 5902822), (424, 5011830), (466, 4560120), (477, 4454960), (478, 4445640), (530, 4009464), (636, 3341220), (699, 3040080), (717, 2963760), (720, 2951411), (795, 2672976), (848, 2505915), (932, 2280060), (954, 2227480), (956, 2222820), (1060, 2004732), (1165, 1824048), (1195, 1778256), (1272, 1670610), (1398, 1520040), (1434, 1481880), (1590, 1336488), (1864, 1140030), (1908, 1113740), (1912, 1111410), (2097, 1013360), (2120, 1002366), (2151, 987920), (2330, 912024), (2385, 890992), (2390, 889128), (2544, 835305), (2796, 760020), (2868, 740940), (3180, 668244), (3495, 608016), (3585, 592752), (3728, 570015), (3816, 556870), (3824, 555705), (4194, 506680), (4240, 501183), (4302, 493960), (4660, 456012), (4770, 445496), (4780, 444564), (5592, 380010), (5736, 370470), (6360, 334122), (6990, 304008), (7170, 296376), (7632, 278435), (8388, 253340), (8604, 246980), (9320, 228006), (9540, 222748), (9560, 222282), (10485, 202672), (10755, 197584), (11184, 190005), (11472, 185235), (12349, 172080), (12667, 167760), (12720, 167061), (13980, 152004), (14340, 148188), (16776, 126670), (17208, 123490), (18640, 114003), (19080, 111374), (19120, 111141), (20970, 101336), (21510, 98792), (24698, 86040), (25334, 83880), (27960, 76002), (28680, 74094), (33552, 63335), (34416, 61745), (37047, 57360), (38001, 55920), (38160, 55687), (41940, 50668), (43020, 49396)]