284929680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5525

約数の個数: 160

約数和(自身を含む): 1042219008

約数和(自身を除く): 757289328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 5471, 6510, 7440, 8680, 10416, 10942, 13020, 16413, 17360, 21884, 26040, 27355, 32826, 38297, 43768, 52080, 54710, 65652, 76594, 82065, 87536, 109420, 114891, 131304, 153188, 164130, 169601, 191485, 218840, 229782, 262608, 306376, 328260, 339202, 382970, 437680, 459564, 508803, 574455, 612752, 656520, 678404, 765940, 848005, 919128, 1017606, 1148910, 1187207, 1313040, 1356808, 1531880, 1696010, 1838256, 2035212, 2297820, 2374414, 2544015, 2713616, 3063760, 3392020, 3561621, 4070424, 4595640, 4748828, 5088030, 5936035, 6784040, 7123242, 8140848, 9191280, 9497656, 10176060, 11872070, 13568080, 14246484, 17808105, 18995312, 20352120, 23744140, 28492968, 35616210, 40704240, 47488280, 56985936, 71232420, 94976560, 142464840, 284929680]

約数ペア:

[(1, 284929680), (2, 142464840), (3, 94976560), (4, 71232420), (5, 56985936), (6, 47488280), (7, 40704240), (8, 35616210), (10, 28492968), (12, 23744140), (14, 20352120), (15, 18995312), (16, 17808105), (20, 14246484), (21, 13568080), (24, 11872070), (28, 10176060), (30, 9497656), (31, 9191280), (35, 8140848), (40, 7123242), (42, 6784040), (48, 5936035), (56, 5088030), (60, 4748828), (62, 4595640), (70, 4070424), (80, 3561621), (84, 3392020), (93, 3063760), (105, 2713616), (112, 2544015), (120, 2374414), (124, 2297820), (140, 2035212), (155, 1838256), (168, 1696010), (186, 1531880), (210, 1356808), (217, 1313040), (240, 1187207), (248, 1148910), (280, 1017606), (310, 919128), (336, 848005), (372, 765940), (420, 678404), (434, 656520), (465, 612752), (496, 574455), (560, 508803), (620, 459564), (651, 437680), (744, 382970), (840, 339202), (868, 328260), (930, 306376), (1085, 262608), (1240, 229782), (1302, 218840), (1488, 191485), (1680, 169601), (1736, 164130), (1860, 153188), (2170, 131304), (2480, 114891), (2604, 109420), (3255, 87536), (3472, 82065), (3720, 76594), (4340, 65652), (5208, 54710), (5471, 52080), (6510, 43768), (7440, 38297), (8680, 32826), (10416, 27355), (10942, 26040), (13020, 21884), (16413, 17360)]