248109120

素因数分解:

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

素因数の和:458

約数の個数: 336

約数和(自身を含む): 1009302528

約数和(自身を除く): 761193408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 397, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 720, 744, 794, 840, 868, 930, 960, 992, 1008, 1085, 1116, 1120, 1191, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1588, 1680, 1736, 1860, 1953, 1984, 1985, 2016, 2170, 2232, 2240, 2382, 2480, 2520, 2604, 2779, 2790, 2880, 2976, 3176, 3255, 3360, 3472, 3573, 3720, 3906, 3970, 4032, 4340, 4464, 4764, 4960, 5040, 5208, 5558, 5580, 5952, 5955, 6352, 6510, 6720, 6944, 7146, 7440, 7812, 7940, 8337, 8680, 8928, 9528, 9765, 9920, 10080, 10416, 11116, 11160, 11910, 12307, 12704, 13020, 13888, 13895, 14292, 14880, 15624, 15880, 16674, 17360, 17856, 17865, 19056, 19530, 20160, 20832, 22232, 22320, 23820, 24614, 25011, 25408, 26040, 27790, 28584, 29760, 31248, 31760, 33348, 34720, 35730, 36921, 38112, 39060, 41664, 41685, 44464, 44640, 47640, 49228, 50022, 52080, 55580, 57168, 61535, 62496, 63520, 66696, 69440, 71460, 73842, 76224, 78120, 83370, 86149, 88928, 89280, 95280, 98456, 100044, 104160, 110763, 111160, 114336, 123070, 124992, 125055, 127040, 133392, 142920, 147684, 156240, 166740, 172298, 177856, 184605, 190560, 196912, 200088, 208320, 221526, 222320, 228672, 246140, 250110, 258447, 266784, 285840, 295368, 312480, 333480, 344596, 369210, 381120, 393824, 400176, 430745, 443052, 444640, 492280, 500220, 516894, 533568, 553815, 571680, 590736, 624960, 666960, 689192, 738420, 775341, 787648, 800352, 861490, 886104, 889280, 984560, 1000440, 1033788, 1107630, 1143360, 1181472, 1292235, 1333920, 1378384, 1476840, 1550682, 1600704, 1722980, 1772208, 1969120, 2000880, 2067576, 2215260, 2362944, 2584470, 2667840, 2756768, 2953680, 3101364, 3445960, 3544416, 3876705, 3938240, 4001760, 4135152, 4430520, 5168940, 5513536, 5907360, 6202728, 6891920, 7088832, 7753410, 8003520, 8270304, 8861040, 10337880, 11814720, 12405456, 13783840, 15506820, 16540608, 17722080, 20675760, 24810912, 27567680, 31013640, 35444160, 41351520, 49621824, 62027280, 82703040, 124054560, 248109120]

約数ペア:

[(1, 248109120), (2, 124054560), (3, 82703040), (4, 62027280), (5, 49621824), (6, 41351520), (7, 35444160), (8, 31013640), (9, 27567680), (10, 24810912), (12, 20675760), (14, 17722080), (15, 16540608), (16, 15506820), (18, 13783840), (20, 12405456), (21, 11814720), (24, 10337880), (28, 8861040), (30, 8270304), (31, 8003520), (32, 7753410), (35, 7088832), (36, 6891920), (40, 6202728), (42, 5907360), (45, 5513536), (48, 5168940), (56, 4430520), (60, 4135152), (62, 4001760), (63, 3938240), (64, 3876705), (70, 3544416), (72, 3445960), (80, 3101364), (84, 2953680), (90, 2756768), (93, 2667840), (96, 2584470), (105, 2362944), (112, 2215260), (120, 2067576), (124, 2000880), (126, 1969120), (140, 1772208), (144, 1722980), (155, 1600704), (160, 1550682), (168, 1476840), (180, 1378384), (186, 1333920), (192, 1292235), (210, 1181472), (217, 1143360), (224, 1107630), (240, 1033788), (248, 1000440), (252, 984560), (279, 889280), (280, 886104), (288, 861490), (310, 800352), (315, 787648), (320, 775341), (336, 738420), (360, 689192), (372, 666960), (397, 624960), (420, 590736), (434, 571680), (448, 553815), (465, 533568), (480, 516894), (496, 500220), (504, 492280), (558, 444640), (560, 443052), (576, 430745), (620, 400176), (630, 393824), (651, 381120), (672, 369210), (720, 344596), (744, 333480), (794, 312480), (840, 295368), (868, 285840), (930, 266784), (960, 258447), (992, 250110), (1008, 246140), (1085, 228672), (1116, 222320), (1120, 221526), (1191, 208320), (1240, 200088), (1260, 196912), (1302, 190560), (1344, 184605), (1395, 177856), (1440, 172298), (1488, 166740), (1588, 156240), (1680, 147684), (1736, 142920), (1860, 133392), (1953, 127040), (1984, 125055), (1985, 124992), (2016, 123070), (2170, 114336), (2232, 111160), (2240, 110763), (2382, 104160), (2480, 100044), (2520, 98456), (2604, 95280), (2779, 89280), (2790, 88928), (2880, 86149), (2976, 83370), (3176, 78120), (3255, 76224), (3360, 73842), (3472, 71460), (3573, 69440), (3720, 66696), (3906, 63520), (3970, 62496), (4032, 61535), (4340, 57168), (4464, 55580), (4764, 52080), (4960, 50022), (5040, 49228), (5208, 47640), (5558, 44640), (5580, 44464), (5952, 41685), (5955, 41664), (6352, 39060), (6510, 38112), (6720, 36921), (6944, 35730), (7146, 34720), (7440, 33348), (7812, 31760), (7940, 31248), (8337, 29760), (8680, 28584), (8928, 27790), (9528, 26040), (9765, 25408), (9920, 25011), (10080, 24614), (10416, 23820), (11116, 22320), (11160, 22232), (11910, 20832), (12307, 20160), (12704, 19530), (13020, 19056), (13888, 17865), (13895, 17856), (14292, 17360), (14880, 16674), (15624, 15880)]