21670609440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{4283}}^1$

素因数の和:4511

約数の個数: 192

約数和(自身を含む): 69645090816

約数和(自身を除く): 47974481376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 127, 160, 166, 240, 249, 254, 332, 381, 415, 480, 498, 508, 635, 664, 762, 830, 996, 1016, 1245, 1270, 1328, 1524, 1660, 1905, 1992, 2032, 2490, 2540, 2656, 3048, 3320, 3810, 3984, 4064, 4283, 4980, 5080, 6096, 6640, 7620, 7968, 8566, 9960, 10160, 10541, 12192, 12849, 13280, 15240, 17132, 19920, 20320, 21082, 21415, 25698, 30480, 31623, 34264, 39840, 42164, 42830, 51396, 52705, 60960, 63246, 64245, 68528, 84328, 85660, 102792, 105410, 126492, 128490, 137056, 158115, 168656, 171320, 205584, 210820, 252984, 256980, 316230, 337312, 342640, 355489, 411168, 421640, 505968, 513960, 543941, 632460, 685280, 710978, 843280, 1011936, 1027920, 1066467, 1087882, 1264920, 1421956, 1631823, 1686560, 1777445, 2055840, 2132934, 2175764, 2529840, 2719705, 2843912, 3263646, 3554890, 4265868, 4351528, 5059680, 5332335, 5439410, 5687824, 6527292, 7109780, 8159115, 8531736, 8703056, 10664670, 10878820, 11375648, 13054584, 14219560, 16318230, 17063472, 17406112, 21329340, 21757640, 26109168, 28439120, 32636460, 34126944, 42658680, 43515280, 45147103, 52218336, 56878240, 65272920, 85317360, 87030560, 90294206, 130545840, 135441309, 170634720, 180588412, 225735515, 261091680, 270882618, 361176824, 451471030, 541765236, 677206545, 722353648, 902942060, 1083530472, 1354413090, 1444707296, 1805884120, 2167060944, 2708826180, 3611768240, 4334121888, 5417652360, 7223536480, 10835304720, 21670609440]

約数ペア:

[(1, 21670609440), (2, 10835304720), (3, 7223536480), (4, 5417652360), (5, 4334121888), (6, 3611768240), (8, 2708826180), (10, 2167060944), (12, 1805884120), (15, 1444707296), (16, 1354413090), (20, 1083530472), (24, 902942060), (30, 722353648), (32, 677206545), (40, 541765236), (48, 451471030), (60, 361176824), (80, 270882618), (83, 261091680), (96, 225735515), (120, 180588412), (127, 170634720), (160, 135441309), (166, 130545840), (240, 90294206), (249, 87030560), (254, 85317360), (332, 65272920), (381, 56878240), (415, 52218336), (480, 45147103), (498, 43515280), (508, 42658680), (635, 34126944), (664, 32636460), (762, 28439120), (830, 26109168), (996, 21757640), (1016, 21329340), (1245, 17406112), (1270, 17063472), (1328, 16318230), (1524, 14219560), (1660, 13054584), (1905, 11375648), (1992, 10878820), (2032, 10664670), (2490, 8703056), (2540, 8531736), (2656, 8159115), (3048, 7109780), (3320, 6527292), (3810, 5687824), (3984, 5439410), (4064, 5332335), (4283, 5059680), (4980, 4351528), (5080, 4265868), (6096, 3554890), (6640, 3263646), (7620, 2843912), (7968, 2719705), (8566, 2529840), (9960, 2175764), (10160, 2132934), (10541, 2055840), (12192, 1777445), (12849, 1686560), (13280, 1631823), (15240, 1421956), (17132, 1264920), (19920, 1087882), (20320, 1066467), (21082, 1027920), (21415, 1011936), (25698, 843280), (30480, 710978), (31623, 685280), (34264, 632460), (39840, 543941), (42164, 513960), (42830, 505968), (51396, 421640), (52705, 411168), (60960, 355489), (63246, 342640), (64245, 337312), (68528, 316230), (84328, 256980), (85660, 252984), (102792, 210820), (105410, 205584), (126492, 171320), (128490, 168656), (137056, 158115)]