80508701280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{110419}}^1$

素因数の和:110482

約数の個数: 288

約数和(自身を含む): 304525992960

約数和(自身を除く): 224017291680

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, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3920, 4340, 4557, 4704, 4960, 5208, 5880, 6076, 6510, 6944, 7440, 7595, 7840, 8680, 9114, 10416, 11760, 12152, 13020, 14880, 15190, 17360, 18228, 20832, 22785, 23520, 24304, 26040, 30380, 34720, 36456, 45570, 48608, 52080, 60760, 72912, 91140, 104160, 110419, 121520, 145824, 182280, 220838, 243040, 331257, 364560, 441676, 552095, 662514, 729120, 772933, 883352, 1104190, 1325028, 1545866, 1656285, 1766704, 2208380, 2318799, 2650056, 3091732, 3312570, 3422989, 3533408, 3864665, 4416760, 4637598, 5300112, 5410531, 6183464, 6625140, 6845978, 7729330, 8833520, 9275196, 10268967, 10600224, 10821062, 11593995, 12366928, 13250280, 13691956, 15458660, 16231593, 17114945, 17667040, 18550392, 20537934, 21642124, 23187990, 23960923, 24733856, 26500560, 27052655, 27383912, 30917320, 32463186, 34229890, 37100784, 41075868, 43284248, 46375980, 47921846, 51344835, 53001120, 54105310, 54767824, 61834640, 64926372, 68459780, 71882769, 74201568, 81157965, 82151736, 86568496, 92751960, 95843692, 102689670, 108210620, 109535648, 119804615, 123669280, 129852744, 136919560, 143765538, 162315930, 164303472, 167726461, 173136992, 185503920, 191687384, 205379340, 216421240, 239609230, 259705488, 273839120, 287531076, 324631860, 328606944, 335452922, 359413845, 371007840, 383374768, 410758680, 432842480, 479218460, 503179383, 519410976, 547678240, 575062152, 649263720, 670905844, 718827690, 766749536, 821517360, 838632305, 865684960, 958436920, 1006358766, 1150124304, 1298527440, 1341811688, 1437655380, 1643034720, 1677264610, 1916873840, 2012717532, 2300248608, 2515896915, 2597054880, 2683623376, 2875310760, 3354529220, 3833747680, 4025435064, 5031793830, 5367246752, 5750621520, 6709058440, 8050870128, 10063587660, 11501243040, 13418116880, 16101740256, 20127175320, 26836233760, 40254350640, 80508701280]

約数ペア:

[(1, 80508701280), (2, 40254350640), (3, 26836233760), (4, 20127175320), (5, 16101740256), (6, 13418116880), (7, 11501243040), (8, 10063587660), (10, 8050870128), (12, 6709058440), (14, 5750621520), (15, 5367246752), (16, 5031793830), (20, 4025435064), (21, 3833747680), (24, 3354529220), (28, 2875310760), (30, 2683623376), (31, 2597054880), (32, 2515896915), (35, 2300248608), (40, 2012717532), (42, 1916873840), (48, 1677264610), (49, 1643034720), (56, 1437655380), (60, 1341811688), (62, 1298527440), (70, 1150124304), (80, 1006358766), (84, 958436920), (93, 865684960), (96, 838632305), (98, 821517360), (105, 766749536), (112, 718827690), (120, 670905844), (124, 649263720), (140, 575062152), (147, 547678240), (155, 519410976), (160, 503179383), (168, 479218460), (186, 432842480), (196, 410758680), (210, 383374768), (217, 371007840), (224, 359413845), (240, 335452922), (245, 328606944), (248, 324631860), (280, 287531076), (294, 273839120), (310, 259705488), (336, 239609230), (372, 216421240), (392, 205379340), (420, 191687384), (434, 185503920), (465, 173136992), (480, 167726461), (490, 164303472), (496, 162315930), (560, 143765538), (588, 136919560), (620, 129852744), (651, 123669280), (672, 119804615), (735, 109535648), (744, 108210620), (784, 102689670), (840, 95843692), (868, 92751960), (930, 86568496), (980, 82151736), (992, 81157965), (1085, 74201568), (1120, 71882769), (1176, 68459780), (1240, 64926372), (1302, 61834640), (1470, 54767824), (1488, 54105310), (1519, 53001120), (1568, 51344835), (1680, 47921846), (1736, 46375980), (1860, 43284248), (1960, 41075868), (2170, 37100784), (2352, 34229890), (2480, 32463186), (2604, 30917320), (2940, 27383912), (2976, 27052655), (3038, 26500560), (3255, 24733856), (3360, 23960923), (3472, 23187990), (3720, 21642124), (3920, 20537934), (4340, 18550392), (4557, 17667040), (4704, 17114945), (4960, 16231593), (5208, 15458660), (5880, 13691956), (6076, 13250280), (6510, 12366928), (6944, 11593995), (7440, 10821062), (7595, 10600224), (7840, 10268967), (8680, 9275196), (9114, 8833520), (10416, 7729330), (11760, 6845978), (12152, 6625140), (13020, 6183464), (14880, 5410531), (15190, 5300112), (17360, 4637598), (18228, 4416760), (20832, 3864665), (22785, 3533408), (23520, 3422989), (24304, 3312570), (26040, 3091732), (30380, 2650056), (34720, 2318799), (36456, 2208380), (45570, 1766704), (48608, 1656285), (52080, 1545866), (60760, 1325028), (72912, 1104190), (91140, 883352), (104160, 772933), (110419, 729120), (121520, 662514), (145824, 552095), (182280, 441676), (220838, 364560), (243040, 331257)]