449704920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1483}}^1$

素因数の和:1542

約数の個数: 192

約数和(自身を含む): 1628363520

約数和(自身を除く): 1178658600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 361, 380, 399, 420, 456, 532, 570, 665, 722, 760, 798, 840, 1064, 1083, 1140, 1330, 1444, 1483, 1596, 1805, 1995, 2166, 2280, 2527, 2660, 2888, 2966, 3192, 3610, 3990, 4332, 4449, 5054, 5320, 5415, 5932, 7220, 7415, 7581, 7980, 8664, 8898, 10108, 10381, 10830, 11864, 12635, 14440, 14830, 15162, 15960, 17796, 20216, 20762, 21660, 22245, 25270, 28177, 29660, 30324, 31143, 35592, 37905, 41524, 43320, 44490, 50540, 51905, 56354, 59320, 60648, 62286, 75810, 83048, 84531, 88980, 101080, 103810, 112708, 124572, 140885, 151620, 155715, 169062, 177960, 197239, 207620, 225416, 249144, 281770, 303240, 311430, 338124, 394478, 415240, 422655, 535363, 563540, 591717, 622860, 676248, 788956, 845310, 986195, 1070726, 1127080, 1183434, 1245720, 1577912, 1606089, 1690620, 1972390, 2141452, 2366868, 2676815, 2958585, 3212178, 3381240, 3747541, 3944780, 4282904, 4733736, 5353630, 5917170, 6424356, 7495082, 7889560, 8030445, 10707260, 11242623, 11834340, 12848712, 14990164, 16060890, 18737705, 21414520, 22485246, 23668680, 29980328, 32121780, 37475410, 44970492, 56213115, 64243560, 74950820, 89940984, 112426230, 149901640, 224852460, 449704920]

約数ペア:

[(1, 449704920), (2, 224852460), (3, 149901640), (4, 112426230), (5, 89940984), (6, 74950820), (7, 64243560), (8, 56213115), (10, 44970492), (12, 37475410), (14, 32121780), (15, 29980328), (19, 23668680), (20, 22485246), (21, 21414520), (24, 18737705), (28, 16060890), (30, 14990164), (35, 12848712), (38, 11834340), (40, 11242623), (42, 10707260), (56, 8030445), (57, 7889560), (60, 7495082), (70, 6424356), (76, 5917170), (84, 5353630), (95, 4733736), (105, 4282904), (114, 3944780), (120, 3747541), (133, 3381240), (140, 3212178), (152, 2958585), (168, 2676815), (190, 2366868), (210, 2141452), (228, 1972390), (266, 1690620), (280, 1606089), (285, 1577912), (361, 1245720), (380, 1183434), (399, 1127080), (420, 1070726), (456, 986195), (532, 845310), (570, 788956), (665, 676248), (722, 622860), (760, 591717), (798, 563540), (840, 535363), (1064, 422655), (1083, 415240), (1140, 394478), (1330, 338124), (1444, 311430), (1483, 303240), (1596, 281770), (1805, 249144), (1995, 225416), (2166, 207620), (2280, 197239), (2527, 177960), (2660, 169062), (2888, 155715), (2966, 151620), (3192, 140885), (3610, 124572), (3990, 112708), (4332, 103810), (4449, 101080), (5054, 88980), (5320, 84531), (5415, 83048), (5932, 75810), (7220, 62286), (7415, 60648), (7581, 59320), (7980, 56354), (8664, 51905), (8898, 50540), (10108, 44490), (10381, 43320), (10830, 41524), (11864, 37905), (12635, 35592), (14440, 31143), (14830, 30324), (15162, 29660), (15960, 28177), (17796, 25270), (20216, 22245), (20762, 21660)]