528898440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1140

約数の個数: 256

約数和(自身を含む): 1972224000

約数和(自身を除く): 1443325560

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, 1064, 1069, 1085, 1140, 1178, 1240, 1302, 1330, 1596, 1736, 1767, 1860, 1995, 2138, 2170, 2280, 2356, 2604, 2660, 2945, 3192, 3207, 3255, 3534, 3720, 3990, 4123, 4276, 4340, 4712, 5208, 5320, 5345, 5890, 6414, 6510, 7068, 7483, 7980, 8246, 8552, 8680, 8835, 10690, 11780, 12369, 12828, 13020, 14136, 14966, 15960, 16035, 16492, 17670, 20311, 20615, 21380, 22449, 23560, 24738, 25656, 26040, 29932, 32070, 32984, 33139, 35340, 37415, 40622, 41230, 42760, 44898, 49476, 59864, 60933, 61845, 64140, 66278, 70680, 74830, 81244, 82460, 89796, 98952, 99417, 101555, 112245, 121866, 123690, 128280, 132556, 142177, 149660, 162488, 164920, 165695, 179592, 198834, 203110, 224490, 231973, 243732, 247380, 265112, 284354, 299320, 304665, 331390, 397668, 406220, 426531, 448980, 463946, 487464, 494760, 497085, 568708, 609330, 629641, 662780, 695919, 710885, 795336, 812440, 853062, 897960, 927892, 994170, 1137416, 1159865, 1218660, 1259282, 1325560, 1391838, 1421770, 1706124, 1855784, 1888923, 1988340, 2132655, 2319730, 2437320, 2518564, 2783676, 2843540, 3148205, 3412248, 3479595, 3777846, 3976680, 4265310, 4407487, 4639460, 5037128, 5567352, 5687080, 6296410, 6959190, 7555692, 8530620, 8814974, 9278920, 9444615, 12592820, 13222461, 13918380, 15111384, 17061240, 17629948, 18889230, 22037435, 25185640, 26444922, 27836760, 35259896, 37778460, 44074870, 52889844, 66112305, 75556920, 88149740, 105779688, 132224610, 176299480, 264449220, 528898440]

約数ペア:

[(1, 528898440), (2, 264449220), (3, 176299480), (4, 132224610), (5, 105779688), (6, 88149740), (7, 75556920), (8, 66112305), (10, 52889844), (12, 44074870), (14, 37778460), (15, 35259896), (19, 27836760), (20, 26444922), (21, 25185640), (24, 22037435), (28, 18889230), (30, 17629948), (31, 17061240), (35, 15111384), (38, 13918380), (40, 13222461), (42, 12592820), (56, 9444615), (57, 9278920), (60, 8814974), (62, 8530620), (70, 7555692), (76, 6959190), (84, 6296410), (93, 5687080), (95, 5567352), (105, 5037128), (114, 4639460), (120, 4407487), (124, 4265310), (133, 3976680), (140, 3777846), (152, 3479595), (155, 3412248), (168, 3148205), (186, 2843540), (190, 2783676), (210, 2518564), (217, 2437320), (228, 2319730), (248, 2132655), (266, 1988340), (280, 1888923), (285, 1855784), (310, 1706124), (372, 1421770), (380, 1391838), (399, 1325560), (420, 1259282), (434, 1218660), (456, 1159865), (465, 1137416), (532, 994170), (570, 927892), (589, 897960), (620, 853062), (651, 812440), (665, 795336), (744, 710885), (760, 695919), (798, 662780), (840, 629641), (868, 609330), (930, 568708), (1064, 497085), (1069, 494760), (1085, 487464), (1140, 463946), (1178, 448980), (1240, 426531), (1302, 406220), (1330, 397668), (1596, 331390), (1736, 304665), (1767, 299320), (1860, 284354), (1995, 265112), (2138, 247380), (2170, 243732), (2280, 231973), (2356, 224490), (2604, 203110), (2660, 198834), (2945, 179592), (3192, 165695), (3207, 164920), (3255, 162488), (3534, 149660), (3720, 142177), (3990, 132556), (4123, 128280), (4276, 123690), (4340, 121866), (4712, 112245), (5208, 101555), (5320, 99417), (5345, 98952), (5890, 89796), (6414, 82460), (6510, 81244), (7068, 74830), (7483, 70680), (7980, 66278), (8246, 64140), (8552, 61845), (8680, 60933), (8835, 59864), (10690, 49476), (11780, 44898), (12369, 42760), (12828, 41230), (13020, 40622), (14136, 37415), (14966, 35340), (15960, 33139), (16035, 32984), (16492, 32070), (17670, 29932), (20311, 26040), (20615, 25656), (21380, 24738), (22449, 23560)]