486349080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1054

約数の個数: 256

約数和(自身を含む): 1813708800

約数和(自身を除く): 1327359720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 56, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 210, 217, 228, 248, 266, 280, 285, 310, 372, 380, 399, 420, 434, 456, 465, 532, 570, 589, 620, 651, 665, 744, 760, 798, 840, 868, 930, 983, 1064, 1085, 1140, 1178, 1240, 1302, 1330, 1596, 1736, 1767, 1860, 1966, 1995, 2170, 2280, 2356, 2604, 2660, 2945, 2949, 3192, 3255, 3534, 3720, 3932, 3990, 4123, 4340, 4712, 4915, 5208, 5320, 5890, 5898, 6510, 6881, 7068, 7864, 7980, 8246, 8680, 8835, 9830, 11780, 11796, 12369, 13020, 13762, 14136, 14745, 15960, 16492, 17670, 18677, 19660, 20615, 20643, 23560, 23592, 24738, 26040, 27524, 29490, 30473, 32984, 34405, 35340, 37354, 39320, 41230, 41286, 49476, 55048, 56031, 58980, 60946, 61845, 68810, 70680, 74708, 82460, 82572, 91419, 93385, 98952, 103215, 112062, 117960, 121892, 123690, 130739, 137620, 149416, 152365, 164920, 165144, 182838, 186770, 206430, 213311, 224124, 243784, 247380, 261478, 275240, 280155, 304730, 365676, 373540, 392217, 412860, 426622, 448248, 457095, 494760, 522956, 560310, 578987, 609460, 639933, 653695, 731352, 747080, 784434, 825720, 853244, 914190, 1045912, 1066555, 1120620, 1157974, 1218920, 1279866, 1307390, 1568868, 1706488, 1736961, 1828380, 1961085, 2133110, 2241240, 2315948, 2559732, 2614780, 2894935, 3137736, 3199665, 3473922, 3656760, 3922170, 4052909, 4266220, 4631896, 5119464, 5229560, 5789870, 6399330, 6947844, 7844340, 8105818, 8532440, 8684805, 11579740, 12158727, 12798660, 13895688, 15688680, 16211636, 17369610, 20264545, 23159480, 24317454, 25597320, 32423272, 34739220, 40529090, 48634908, 60793635, 69478440, 81058180, 97269816, 121587270, 162116360, 243174540, 486349080]

約数ペア:

[(1, 486349080), (2, 243174540), (3, 162116360), (4, 121587270), (5, 97269816), (6, 81058180), (7, 69478440), (8, 60793635), (10, 48634908), (12, 40529090), (14, 34739220), (15, 32423272), (19, 25597320), (20, 24317454), (21, 23159480), (24, 20264545), (28, 17369610), (30, 16211636), (31, 15688680), (35, 13895688), (38, 12798660), (40, 12158727), (42, 11579740), (56, 8684805), (57, 8532440), (60, 8105818), (62, 7844340), (70, 6947844), (76, 6399330), (84, 5789870), (93, 5229560), (95, 5119464), (105, 4631896), (114, 4266220), (120, 4052909), (124, 3922170), (133, 3656760), (140, 3473922), (152, 3199665), (155, 3137736), (168, 2894935), (186, 2614780), (190, 2559732), (210, 2315948), (217, 2241240), (228, 2133110), (248, 1961085), (266, 1828380), (280, 1736961), (285, 1706488), (310, 1568868), (372, 1307390), (380, 1279866), (399, 1218920), (420, 1157974), (434, 1120620), (456, 1066555), (465, 1045912), (532, 914190), (570, 853244), (589, 825720), (620, 784434), (651, 747080), (665, 731352), (744, 653695), (760, 639933), (798, 609460), (840, 578987), (868, 560310), (930, 522956), (983, 494760), (1064, 457095), (1085, 448248), (1140, 426622), (1178, 412860), (1240, 392217), (1302, 373540), (1330, 365676), (1596, 304730), (1736, 280155), (1767, 275240), (1860, 261478), (1966, 247380), (1995, 243784), (2170, 224124), (2280, 213311), (2356, 206430), (2604, 186770), (2660, 182838), (2945, 165144), (2949, 164920), (3192, 152365), (3255, 149416), (3534, 137620), (3720, 130739), (3932, 123690), (3990, 121892), (4123, 117960), (4340, 112062), (4712, 103215), (4915, 98952), (5208, 93385), (5320, 91419), (5890, 82572), (5898, 82460), (6510, 74708), (6881, 70680), (7068, 68810), (7864, 61845), (7980, 60946), (8246, 58980), (8680, 56031), (8835, 55048), (9830, 49476), (11780, 41286), (11796, 41230), (12369, 39320), (13020, 37354), (13762, 35340), (14136, 34405), (14745, 32984), (15960, 30473), (16492, 29490), (17670, 27524), (18677, 26040), (19660, 24738), (20615, 23592), (20643, 23560)]