790105680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 480

約数和(自身を含む): 3379783680

約数和(自身を除く): 2589678000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 168, 180, 182, 186, 195, 208, 210, 217, 234, 240, 248, 252, 260, 273, 279, 280, 310, 312, 315, 336, 360, 364, 372, 389, 390, 403, 420, 434, 455, 465, 468, 496, 504, 520, 546, 558, 560, 585, 620, 624, 630, 651, 720, 728, 744, 778, 780, 806, 819, 840, 868, 910, 930, 936, 1008, 1040, 1085, 1092, 1116, 1167, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1456, 1488, 1556, 1560, 1612, 1638, 1680, 1736, 1820, 1860, 1872, 1945, 1953, 2015, 2170, 2184, 2232, 2334, 2340, 2418, 2480, 2520, 2604, 2723, 2730, 2790, 2821, 3112, 3120, 3224, 3255, 3276, 3472, 3501, 3627, 3640, 3720, 3890, 3906, 4030, 4095, 4340, 4368, 4464, 4668, 4680, 4836, 5040, 5057, 5208, 5446, 5460, 5580, 5642, 5835, 6045, 6224, 6448, 6510, 6552, 7002, 7254, 7280, 7440, 7780, 7812, 8060, 8169, 8190, 8463, 8680, 9336, 9360, 9672, 9765, 10114, 10416, 10892, 10920, 11160, 11284, 11670, 12059, 12090, 13020, 13104, 13615, 14004, 14105, 14508, 15171, 15560, 15624, 16120, 16338, 16380, 16926, 17360, 17505, 18135, 18672, 19344, 19530, 20228, 21784, 21840, 22320, 22568, 23340, 24118, 24180, 24507, 25285, 25389, 26040, 27230, 28008, 28210, 29016, 30342, 31120, 31248, 32240, 32676, 32760, 33852, 35010, 35399, 36177, 36270, 39060, 40456, 40845, 42315, 43568, 45136, 45513, 46680, 48236, 48360, 49014, 50570, 50778, 52080, 54460, 56016, 56420, 58032, 60295, 60684, 65352, 65520, 67704, 70020, 70798, 72354, 72540, 75855, 78120, 80912, 81690, 84413, 84630, 91026, 93360, 96472, 96720, 98028, 101140, 101556, 106197, 108531, 108920, 112840, 120590, 121368, 122535, 126945, 130704, 135408, 140040, 141596, 144708, 145080, 151710, 156240, 156767, 163380, 168826, 169260, 176995, 180885, 182052, 192944, 196056, 202280, 203112, 212394, 217062, 217840, 225680, 227565, 241180, 242736, 245070, 253239, 253890, 280080, 283192, 289416, 290160, 303420, 313534, 318591, 326760, 337652, 338520, 353990, 361770, 364104, 392112, 404560, 406224, 422065, 424788, 434124, 455130, 470301, 482360, 490140, 506478, 507780, 530985, 542655, 566384, 578832, 606840, 627068, 637182, 653520, 675304, 677040, 707980, 723540, 728208, 759717, 783835, 844130, 849576, 868248, 910260, 940602, 964720, 980280, 1012956, 1015560, 1061970, 1085310, 1097369, 1213680, 1254136, 1266195, 1274364, 1350608, 1410903, 1415960, 1447080, 1519434, 1567670, 1592955, 1688260, 1699152, 1736496, 1820520, 1881204, 1960560, 2025912, 2031120, 2123940, 2170620, 2194738, 2351505, 2508272, 2532390, 2548728, 2821806, 2831920, 2894160, 3038868, 3135340, 3185910, 3292107, 3376520, 3641040, 3762408, 3798585, 4051824, 4247880, 4341240, 4389476, 4703010, 5064780, 5097456, 5486845, 5643612, 6077736, 6270680, 6371820, 6584214, 6753040, 7054515, 7524816, 7597170, 8495760, 8682480, 8778952, 9406020, 9876321, 10129560, 10973690, 11287224, 12155472, 12541360, 12743640, 13168428, 14109030, 15194340, 16460535, 17557904, 18812040, 19752642, 20259120, 21947380, 22574448, 25487280, 26336856, 28218060, 30388680, 32921070, 37624080, 39505284, 43894760, 49381605, 52673712, 56436120, 60777360, 65842140, 79010568, 87789520, 98763210, 112872240, 131684280, 158021136, 197526420, 263368560, 395052840, 790105680]

約数ペア:

[(1, 790105680), (2, 395052840), (3, 263368560), (4, 197526420), (5, 158021136), (6, 131684280), (7, 112872240), (8, 98763210), (9, 87789520), (10, 79010568), (12, 65842140), (13, 60777360), (14, 56436120), (15, 52673712), (16, 49381605), (18, 43894760), (20, 39505284), (21, 37624080), (24, 32921070), (26, 30388680), (28, 28218060), (30, 26336856), (31, 25487280), (35, 22574448), (36, 21947380), (39, 20259120), (40, 19752642), (42, 18812040), (45, 17557904), (48, 16460535), (52, 15194340), (56, 14109030), (60, 13168428), (62, 12743640), (63, 12541360), (65, 12155472), (70, 11287224), (72, 10973690), (78, 10129560), (80, 9876321), (84, 9406020), (90, 8778952), (91, 8682480), (93, 8495760), (104, 7597170), (105, 7524816), (112, 7054515), (117, 6753040), (120, 6584214), (124, 6371820), (126, 6270680), (130, 6077736), (140, 5643612), (144, 5486845), (155, 5097456), (156, 5064780), (168, 4703010), (180, 4389476), (182, 4341240), (186, 4247880), (195, 4051824), (208, 3798585), (210, 3762408), (217, 3641040), (234, 3376520), (240, 3292107), (248, 3185910), (252, 3135340), (260, 3038868), (273, 2894160), (279, 2831920), (280, 2821806), (310, 2548728), (312, 2532390), (315, 2508272), (336, 2351505), (360, 2194738), (364, 2170620), (372, 2123940), (389, 2031120), (390, 2025912), (403, 1960560), (420, 1881204), (434, 1820520), (455, 1736496), (465, 1699152), (468, 1688260), (496, 1592955), (504, 1567670), (520, 1519434), (546, 1447080), (558, 1415960), (560, 1410903), (585, 1350608), (620, 1274364), (624, 1266195), (630, 1254136), (651, 1213680), (720, 1097369), (728, 1085310), (744, 1061970), (778, 1015560), (780, 1012956), (806, 980280), (819, 964720), (840, 940602), (868, 910260), (910, 868248), (930, 849576), (936, 844130), (1008, 783835), (1040, 759717), (1085, 728208), (1092, 723540), (1116, 707980), (1167, 677040), (1170, 675304), (1209, 653520), (1240, 637182), (1260, 627068), (1302, 606840), (1365, 578832), (1395, 566384), (1456, 542655), (1488, 530985), (1556, 507780), (1560, 506478), (1612, 490140), (1638, 482360), (1680, 470301), (1736, 455130), (1820, 434124), (1860, 424788), (1872, 422065), (1945, 406224), (1953, 404560), (2015, 392112), (2170, 364104), (2184, 361770), (2232, 353990), (2334, 338520), (2340, 337652), (2418, 326760), (2480, 318591), (2520, 313534), (2604, 303420), (2723, 290160), (2730, 289416), (2790, 283192), (2821, 280080), (3112, 253890), (3120, 253239), (3224, 245070), (3255, 242736), (3276, 241180), (3472, 227565), (3501, 225680), (3627, 217840), (3640, 217062), (3720, 212394), (3890, 203112), (3906, 202280), (4030, 196056), (4095, 192944), (4340, 182052), (4368, 180885), (4464, 176995), (4668, 169260), (4680, 168826), (4836, 163380), (5040, 156767), (5057, 156240), (5208, 151710), (5446, 145080), (5460, 144708), (5580, 141596), (5642, 140040), (5835, 135408), (6045, 130704), (6224, 126945), (6448, 122535), (6510, 121368), (6552, 120590), (7002, 112840), (7254, 108920), (7280, 108531), (7440, 106197), (7780, 101556), (7812, 101140), (8060, 98028), (8169, 96720), (8190, 96472), (8463, 93360), (8680, 91026), (9336, 84630), (9360, 84413), (9672, 81690), (9765, 80912), (10114, 78120), (10416, 75855), (10892, 72540), (10920, 72354), (11160, 70798), (11284, 70020), (11670, 67704), (12059, 65520), (12090, 65352), (13020, 60684), (13104, 60295), (13615, 58032), (14004, 56420), (14105, 56016), (14508, 54460), (15171, 52080), (15560, 50778), (15624, 50570), (16120, 49014), (16338, 48360), (16380, 48236), (16926, 46680), (17360, 45513), (17505, 45136), (18135, 43568), (18672, 42315), (19344, 40845), (19530, 40456), (20228, 39060), (21784, 36270), (21840, 36177), (22320, 35399), (22568, 35010), (23340, 33852), (24118, 32760), (24180, 32676), (24507, 32240), (25285, 31248), (25389, 31120), (26040, 30342), (27230, 29016), (28008, 28210)]