21818559360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6883}}^1$

素因数の和:7045

約数の個数: 256

約数和(自身を含む): 75497103360

約数和(自身を除く): 53678544000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 192, 195, 208, 240, 254, 260, 312, 320, 381, 384, 390, 416, 480, 508, 520, 624, 635, 640, 762, 780, 832, 960, 1016, 1040, 1248, 1270, 1524, 1560, 1651, 1664, 1905, 1920, 2032, 2080, 2496, 2540, 3048, 3120, 3302, 3810, 4064, 4160, 4953, 4992, 5080, 6096, 6240, 6604, 6883, 7620, 8128, 8255, 8320, 9906, 10160, 12192, 12480, 13208, 13766, 15240, 16256, 16510, 19812, 20320, 20649, 24384, 24765, 24960, 26416, 27532, 30480, 33020, 34415, 39624, 40640, 41298, 48768, 49530, 52832, 55064, 60960, 66040, 68830, 79248, 81280, 82596, 89479, 99060, 103245, 105664, 110128, 121920, 132080, 137660, 158496, 165192, 178958, 198120, 206490, 211328, 220256, 243840, 264160, 268437, 275320, 316992, 330384, 357916, 396240, 412980, 440512, 447395, 528320, 536874, 550640, 633984, 660768, 715832, 792480, 825960, 874141, 881024, 894790, 1056640, 1073748, 1101280, 1321536, 1342185, 1431664, 1584960, 1651920, 1748282, 1789580, 2147496, 2202560, 2622423, 2643072, 2684370, 2863328, 3169920, 3303840, 3496564, 3579160, 4294992, 4370705, 4405120, 5244846, 5368740, 5726656, 6607680, 6993128, 7158320, 8589984, 8741410, 10489692, 10737480, 11363833, 11453312, 13112115, 13215360, 13986256, 14316640, 17179968, 17482820, 20979384, 21474960, 22727666, 26224230, 27972512, 28633280, 34091499, 34359936, 34965640, 41958768, 42949920, 45455332, 52448460, 55945024, 56819165, 57266560, 68182998, 69931280, 83917536, 85899840, 90910664, 104896920, 111890048, 113638330, 136365996, 139862560, 167835072, 170457495, 171799680, 181821328, 209793840, 227276660, 272731992, 279725120, 335670144, 340914990, 363642656, 419587680, 454553320, 545463984, 559450240, 681829980, 727285312, 839175360, 909106640, 1090927968, 1363659960, 1454570624, 1678350720, 1818213280, 2181855936, 2727319920, 3636426560, 4363711872, 5454639840, 7272853120, 10909279680, 21818559360]

約数ペア:

[(1, 21818559360), (2, 10909279680), (3, 7272853120), (4, 5454639840), (5, 4363711872), (6, 3636426560), (8, 2727319920), (10, 2181855936), (12, 1818213280), (13, 1678350720), (15, 1454570624), (16, 1363659960), (20, 1090927968), (24, 909106640), (26, 839175360), (30, 727285312), (32, 681829980), (39, 559450240), (40, 545463984), (48, 454553320), (52, 419587680), (60, 363642656), (64, 340914990), (65, 335670144), (78, 279725120), (80, 272731992), (96, 227276660), (104, 209793840), (120, 181821328), (127, 171799680), (128, 170457495), (130, 167835072), (156, 139862560), (160, 136365996), (192, 113638330), (195, 111890048), (208, 104896920), (240, 90910664), (254, 85899840), (260, 83917536), (312, 69931280), (320, 68182998), (381, 57266560), (384, 56819165), (390, 55945024), (416, 52448460), (480, 45455332), (508, 42949920), (520, 41958768), (624, 34965640), (635, 34359936), (640, 34091499), (762, 28633280), (780, 27972512), (832, 26224230), (960, 22727666), (1016, 21474960), (1040, 20979384), (1248, 17482820), (1270, 17179968), (1524, 14316640), (1560, 13986256), (1651, 13215360), (1664, 13112115), (1905, 11453312), (1920, 11363833), (2032, 10737480), (2080, 10489692), (2496, 8741410), (2540, 8589984), (3048, 7158320), (3120, 6993128), (3302, 6607680), (3810, 5726656), (4064, 5368740), (4160, 5244846), (4953, 4405120), (4992, 4370705), (5080, 4294992), (6096, 3579160), (6240, 3496564), (6604, 3303840), (6883, 3169920), (7620, 2863328), (8128, 2684370), (8255, 2643072), (8320, 2622423), (9906, 2202560), (10160, 2147496), (12192, 1789580), (12480, 1748282), (13208, 1651920), (13766, 1584960), (15240, 1431664), (16256, 1342185), (16510, 1321536), (19812, 1101280), (20320, 1073748), (20649, 1056640), (24384, 894790), (24765, 881024), (24960, 874141), (26416, 825960), (27532, 792480), (30480, 715832), (33020, 660768), (34415, 633984), (39624, 550640), (40640, 536874), (41298, 528320), (48768, 447395), (49530, 440512), (52832, 412980), (55064, 396240), (60960, 357916), (66040, 330384), (68830, 316992), (79248, 275320), (81280, 268437), (82596, 264160), (89479, 243840), (99060, 220256), (103245, 211328), (105664, 206490), (110128, 198120), (121920, 178958), (132080, 165192), (137660, 158496)]