807511680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 320

約数和(自身を含む): 2968744680

約数和(自身を除く): 2161233000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 421, 432, 444, 480, 540, 555, 576, 592, 640, 648, 666, 720, 740, 810, 842, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1263, 1296, 1332, 1440, 1480, 1620, 1665, 1684, 1728, 1776, 1920, 1998, 2105, 2160, 2220, 2368, 2526, 2592, 2664, 2880, 2960, 2997, 3240, 3330, 3368, 3456, 3552, 3789, 3996, 4210, 4320, 4440, 4736, 4995, 5052, 5184, 5328, 5760, 5920, 5994, 6315, 6480, 6660, 6736, 7104, 7578, 7992, 8420, 8640, 8880, 9990, 10104, 10368, 10656, 11367, 11840, 11988, 12630, 12960, 13320, 13472, 14208, 14985, 15156, 15577, 15984, 16840, 17280, 17760, 18945, 19980, 20208, 21312, 22734, 23680, 23976, 25260, 25920, 26640, 26944, 29970, 30312, 31154, 31968, 33680, 34101, 35520, 37890, 39960, 40416, 42624, 45468, 46731, 47952, 50520, 51840, 53280, 53888, 56835, 59940, 60624, 62308, 63936, 67360, 68202, 71040, 75780, 77885, 79920, 80832, 90936, 93462, 95904, 101040, 106560, 113670, 119880, 121248, 124616, 127872, 134720, 136404, 140193, 151560, 155770, 159840, 161664, 170505, 181872, 186924, 191808, 202080, 213120, 227340, 233655, 239760, 242496, 249232, 269440, 272808, 280386, 303120, 311540, 319680, 341010, 363744, 373848, 383616, 404160, 420579, 454680, 467310, 479520, 484992, 498464, 545616, 560772, 606240, 623080, 639360, 682020, 700965, 727488, 747696, 808320, 841158, 909360, 934620, 959040, 996928, 1091232, 1121544, 1212480, 1246160, 1261737, 1364040, 1401930, 1454976, 1495392, 1682316, 1818720, 1869240, 1918080, 1993856, 2102895, 2182464, 2243088, 2424960, 2492320, 2523474, 2728080, 2803860, 2990784, 3364632, 3637440, 3738480, 4205790, 4364928, 4486176, 4984640, 5046948, 5456160, 5607720, 5981568, 6308685, 6729264, 7274880, 7476960, 8411580, 8972352, 9969280, 10093896, 10912320, 11215440, 12617370, 13458528, 14953920, 16823160, 17944704, 20187792, 21824640, 22430880, 25234740, 26917056, 29907840, 33646320, 40375584, 44861760, 50469480, 53834112, 67292640, 80751168, 89723520, 100938960, 134585280, 161502336, 201877920, 269170560, 403755840, 807511680]

約数ペア:

[(1, 807511680), (2, 403755840), (3, 269170560), (4, 201877920), (5, 161502336), (6, 134585280), (8, 100938960), (9, 89723520), (10, 80751168), (12, 67292640), (15, 53834112), (16, 50469480), (18, 44861760), (20, 40375584), (24, 33646320), (27, 29907840), (30, 26917056), (32, 25234740), (36, 22430880), (37, 21824640), (40, 20187792), (45, 17944704), (48, 16823160), (54, 14953920), (60, 13458528), (64, 12617370), (72, 11215440), (74, 10912320), (80, 10093896), (81, 9969280), (90, 8972352), (96, 8411580), (108, 7476960), (111, 7274880), (120, 6729264), (128, 6308685), (135, 5981568), (144, 5607720), (148, 5456160), (160, 5046948), (162, 4984640), (180, 4486176), (185, 4364928), (192, 4205790), (216, 3738480), (222, 3637440), (240, 3364632), (270, 2990784), (288, 2803860), (296, 2728080), (320, 2523474), (324, 2492320), (333, 2424960), (360, 2243088), (370, 2182464), (384, 2102895), (405, 1993856), (421, 1918080), (432, 1869240), (444, 1818720), (480, 1682316), (540, 1495392), (555, 1454976), (576, 1401930), (592, 1364040), (640, 1261737), (648, 1246160), (666, 1212480), (720, 1121544), (740, 1091232), (810, 996928), (842, 959040), (864, 934620), (888, 909360), (960, 841158), (999, 808320), (1080, 747696), (1110, 727488), (1152, 700965), (1184, 682020), (1263, 639360), (1296, 623080), (1332, 606240), (1440, 560772), (1480, 545616), (1620, 498464), (1665, 484992), (1684, 479520), (1728, 467310), (1776, 454680), (1920, 420579), (1998, 404160), (2105, 383616), (2160, 373848), (2220, 363744), (2368, 341010), (2526, 319680), (2592, 311540), (2664, 303120), (2880, 280386), (2960, 272808), (2997, 269440), (3240, 249232), (3330, 242496), (3368, 239760), (3456, 233655), (3552, 227340), (3789, 213120), (3996, 202080), (4210, 191808), (4320, 186924), (4440, 181872), (4736, 170505), (4995, 161664), (5052, 159840), (5184, 155770), (5328, 151560), (5760, 140193), (5920, 136404), (5994, 134720), (6315, 127872), (6480, 124616), (6660, 121248), (6736, 119880), (7104, 113670), (7578, 106560), (7992, 101040), (8420, 95904), (8640, 93462), (8880, 90936), (9990, 80832), (10104, 79920), (10368, 77885), (10656, 75780), (11367, 71040), (11840, 68202), (11988, 67360), (12630, 63936), (12960, 62308), (13320, 60624), (13472, 59940), (14208, 56835), (14985, 53888), (15156, 53280), (15577, 51840), (15984, 50520), (16840, 47952), (17280, 46731), (17760, 45468), (18945, 42624), (19980, 40416), (20208, 39960), (21312, 37890), (22734, 35520), (23680, 34101), (23976, 33680), (25260, 31968), (25920, 31154), (26640, 30312), (26944, 29970)]