82703040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 224

約数和(自身を含む): 310554624

約数和(自身を除く): 227851584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 397, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 794, 840, 868, 930, 960, 992, 1085, 1120, 1191, 1240, 1302, 1344, 1488, 1588, 1680, 1736, 1860, 1984, 1985, 2170, 2240, 2382, 2480, 2604, 2779, 2976, 3176, 3255, 3360, 3472, 3720, 3970, 4340, 4764, 4960, 5208, 5558, 5952, 5955, 6352, 6510, 6720, 6944, 7440, 7940, 8337, 8680, 9528, 9920, 10416, 11116, 11910, 12307, 12704, 13020, 13888, 13895, 14880, 15880, 16674, 17360, 19056, 20832, 22232, 23820, 24614, 25408, 26040, 27790, 29760, 31760, 33348, 34720, 36921, 38112, 41664, 41685, 44464, 47640, 49228, 52080, 55580, 61535, 63520, 66696, 69440, 73842, 76224, 83370, 86149, 88928, 95280, 98456, 104160, 111160, 123070, 127040, 133392, 147684, 166740, 172298, 177856, 184605, 190560, 196912, 208320, 222320, 246140, 258447, 266784, 295368, 333480, 344596, 369210, 381120, 393824, 430745, 444640, 492280, 516894, 533568, 590736, 666960, 689192, 738420, 787648, 861490, 889280, 984560, 1033788, 1181472, 1292235, 1333920, 1378384, 1476840, 1722980, 1969120, 2067576, 2362944, 2584470, 2667840, 2756768, 2953680, 3445960, 3938240, 4135152, 5168940, 5513536, 5907360, 6891920, 8270304, 10337880, 11814720, 13783840, 16540608, 20675760, 27567680, 41351520, 82703040]

約数ペア:

[(1, 82703040), (2, 41351520), (3, 27567680), (4, 20675760), (5, 16540608), (6, 13783840), (7, 11814720), (8, 10337880), (10, 8270304), (12, 6891920), (14, 5907360), (15, 5513536), (16, 5168940), (20, 4135152), (21, 3938240), (24, 3445960), (28, 2953680), (30, 2756768), (31, 2667840), (32, 2584470), (35, 2362944), (40, 2067576), (42, 1969120), (48, 1722980), (56, 1476840), (60, 1378384), (62, 1333920), (64, 1292235), (70, 1181472), (80, 1033788), (84, 984560), (93, 889280), (96, 861490), (105, 787648), (112, 738420), (120, 689192), (124, 666960), (140, 590736), (155, 533568), (160, 516894), (168, 492280), (186, 444640), (192, 430745), (210, 393824), (217, 381120), (224, 369210), (240, 344596), (248, 333480), (280, 295368), (310, 266784), (320, 258447), (336, 246140), (372, 222320), (397, 208320), (420, 196912), (434, 190560), (448, 184605), (465, 177856), (480, 172298), (496, 166740), (560, 147684), (620, 133392), (651, 127040), (672, 123070), (744, 111160), (794, 104160), (840, 98456), (868, 95280), (930, 88928), (960, 86149), (992, 83370), (1085, 76224), (1120, 73842), (1191, 69440), (1240, 66696), (1302, 63520), (1344, 61535), (1488, 55580), (1588, 52080), (1680, 49228), (1736, 47640), (1860, 44464), (1984, 41685), (1985, 41664), (2170, 38112), (2240, 36921), (2382, 34720), (2480, 33348), (2604, 31760), (2779, 29760), (2976, 27790), (3176, 26040), (3255, 25408), (3360, 24614), (3472, 23820), (3720, 22232), (3970, 20832), (4340, 19056), (4764, 17360), (4960, 16674), (5208, 15880), (5558, 14880), (5952, 13895), (5955, 13888), (6352, 13020), (6510, 12704), (6720, 12307), (6944, 11910), (7440, 11116), (7940, 10416), (8337, 9920), (8680, 9528)]