1913625840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8969}}^1$

素因数の和:9119

約数の個数: 160

約数和(自身を含む): 6833848320

約数和(自身を除く): 4920222480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 6096, 7112, 7620, 8890, 8969, 10160, 10668, 13335, 14224, 15240, 17780, 17938, 21336, 26670, 26907, 30480, 35560, 35876, 42672, 44845, 53340, 53814, 62783, 71120, 71752, 89690, 106680, 107628, 125566, 134535, 143504, 179380, 188349, 213360, 215256, 251132, 269070, 313915, 358760, 376698, 430512, 502264, 538140, 627830, 717520, 753396, 941745, 1004528, 1076280, 1139063, 1255660, 1506792, 1883490, 2152560, 2278126, 2511320, 3013584, 3417189, 3766980, 4556252, 5022640, 5695315, 6834378, 7533960, 7973441, 9112504, 11390630, 13668756, 15067920, 15946882, 17085945, 18225008, 22781260, 23920323, 27337512, 31893764, 34171890, 39867205, 45562520, 47840646, 54675024, 63787528, 68343780, 79734410, 91125040, 95681292, 119601615, 127575056, 136687560, 159468820, 191362584, 239203230, 273375120, 318937640, 382725168, 478406460, 637875280, 956812920, 1913625840]

約数ペア:

[(1, 1913625840), (2, 956812920), (3, 637875280), (4, 478406460), (5, 382725168), (6, 318937640), (7, 273375120), (8, 239203230), (10, 191362584), (12, 159468820), (14, 136687560), (15, 127575056), (16, 119601615), (20, 95681292), (21, 91125040), (24, 79734410), (28, 68343780), (30, 63787528), (35, 54675024), (40, 47840646), (42, 45562520), (48, 39867205), (56, 34171890), (60, 31893764), (70, 27337512), (80, 23920323), (84, 22781260), (105, 18225008), (112, 17085945), (120, 15946882), (127, 15067920), (140, 13668756), (168, 11390630), (210, 9112504), (240, 7973441), (254, 7533960), (280, 6834378), (336, 5695315), (381, 5022640), (420, 4556252), (508, 3766980), (560, 3417189), (635, 3013584), (762, 2511320), (840, 2278126), (889, 2152560), (1016, 1883490), (1270, 1506792), (1524, 1255660), (1680, 1139063), (1778, 1076280), (1905, 1004528), (2032, 941745), (2540, 753396), (2667, 717520), (3048, 627830), (3556, 538140), (3810, 502264), (4445, 430512), (5080, 376698), (5334, 358760), (6096, 313915), (7112, 269070), (7620, 251132), (8890, 215256), (8969, 213360), (10160, 188349), (10668, 179380), (13335, 143504), (14224, 134535), (15240, 125566), (17780, 107628), (17938, 106680), (21336, 89690), (26670, 71752), (26907, 71120), (30480, 62783), (35560, 53814), (35876, 53340), (42672, 44845)]