630718560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 2264371200

約数和(自身を除く): 1633652640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 71, 72, 80, 90, 93, 96, 120, 124, 142, 144, 155, 160, 180, 186, 199, 213, 240, 248, 279, 284, 288, 310, 355, 360, 372, 398, 426, 465, 480, 496, 558, 568, 597, 620, 639, 710, 720, 744, 796, 852, 930, 992, 995, 1065, 1116, 1136, 1194, 1240, 1278, 1395, 1420, 1440, 1488, 1592, 1704, 1791, 1860, 1990, 2130, 2201, 2232, 2272, 2388, 2480, 2556, 2790, 2840, 2976, 2985, 3184, 3195, 3408, 3582, 3720, 3980, 4260, 4402, 4464, 4776, 4960, 5112, 5580, 5680, 5970, 6169, 6368, 6390, 6603, 6816, 7164, 7440, 7960, 8520, 8804, 8928, 8955, 9552, 10224, 11005, 11160, 11360, 11940, 12338, 12780, 13206, 14129, 14328, 14880, 15920, 17040, 17608, 17910, 18507, 19104, 19809, 20448, 22010, 22320, 23880, 24676, 25560, 26412, 28258, 28656, 30845, 31840, 33015, 34080, 35216, 35820, 37014, 39618, 42387, 44020, 44640, 47760, 49352, 51120, 52824, 55521, 56516, 57312, 61690, 66030, 70432, 70645, 71640, 74028, 79236, 84774, 88040, 92535, 95520, 98704, 99045, 102240, 105648, 111042, 113032, 123380, 127161, 132060, 141290, 143280, 148056, 158472, 169548, 176080, 185070, 197408, 198090, 211296, 211935, 222084, 226064, 246760, 254322, 264120, 277605, 282580, 286560, 296112, 316944, 339096, 352160, 370140, 396180, 423870, 437999, 444168, 452128, 493520, 508644, 528240, 555210, 565160, 592224, 633888, 635805, 678192, 740280, 792360, 847740, 875998, 888336, 987040, 1017288, 1056480, 1110420, 1130320, 1271610, 1313997, 1356384, 1480560, 1584720, 1695480, 1751996, 1776672, 2034576, 2189995, 2220840, 2260640, 2543220, 2627994, 2961120, 3169440, 3390960, 3503992, 3941991, 4069152, 4379990, 4441680, 5086440, 5255988, 6569985, 6781920, 7007984, 7883982, 8759980, 8883360, 10172880, 10511976, 13139970, 14015968, 15767964, 17519960, 19709955, 20345760, 21023952, 26279940, 31535928, 35039920, 39419910, 42047904, 52559880, 63071856, 70079840, 78839820, 105119760, 126143712, 157679640, 210239520, 315359280, 630718560]

約数ペア:

[(1, 630718560), (2, 315359280), (3, 210239520), (4, 157679640), (5, 126143712), (6, 105119760), (8, 78839820), (9, 70079840), (10, 63071856), (12, 52559880), (15, 42047904), (16, 39419910), (18, 35039920), (20, 31535928), (24, 26279940), (30, 21023952), (31, 20345760), (32, 19709955), (36, 17519960), (40, 15767964), (45, 14015968), (48, 13139970), (60, 10511976), (62, 10172880), (71, 8883360), (72, 8759980), (80, 7883982), (90, 7007984), (93, 6781920), (96, 6569985), (120, 5255988), (124, 5086440), (142, 4441680), (144, 4379990), (155, 4069152), (160, 3941991), (180, 3503992), (186, 3390960), (199, 3169440), (213, 2961120), (240, 2627994), (248, 2543220), (279, 2260640), (284, 2220840), (288, 2189995), (310, 2034576), (355, 1776672), (360, 1751996), (372, 1695480), (398, 1584720), (426, 1480560), (465, 1356384), (480, 1313997), (496, 1271610), (558, 1130320), (568, 1110420), (597, 1056480), (620, 1017288), (639, 987040), (710, 888336), (720, 875998), (744, 847740), (796, 792360), (852, 740280), (930, 678192), (992, 635805), (995, 633888), (1065, 592224), (1116, 565160), (1136, 555210), (1194, 528240), (1240, 508644), (1278, 493520), (1395, 452128), (1420, 444168), (1440, 437999), (1488, 423870), (1592, 396180), (1704, 370140), (1791, 352160), (1860, 339096), (1990, 316944), (2130, 296112), (2201, 286560), (2232, 282580), (2272, 277605), (2388, 264120), (2480, 254322), (2556, 246760), (2790, 226064), (2840, 222084), (2976, 211935), (2985, 211296), (3184, 198090), (3195, 197408), (3408, 185070), (3582, 176080), (3720, 169548), (3980, 158472), (4260, 148056), (4402, 143280), (4464, 141290), (4776, 132060), (4960, 127161), (5112, 123380), (5580, 113032), (5680, 111042), (5970, 105648), (6169, 102240), (6368, 99045), (6390, 98704), (6603, 95520), (6816, 92535), (7164, 88040), (7440, 84774), (7960, 79236), (8520, 74028), (8804, 71640), (8928, 70645), (8955, 70432), (9552, 66030), (10224, 61690), (11005, 57312), (11160, 56516), (11360, 55521), (11940, 52824), (12338, 51120), (12780, 49352), (13206, 47760), (14129, 44640), (14328, 44020), (14880, 42387), (15920, 39618), (17040, 37014), (17608, 35820), (17910, 35216), (18507, 34080), (19104, 33015), (19809, 31840), (20448, 30845), (22010, 28656), (22320, 28258), (23880, 26412), (24676, 25560)]