423901440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 216

約数和(自身を含む): 1515241728

約数和(自身を除く): 1091340288

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, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1187, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2374, 2480, 2790, 2880, 2976, 3561, 3720, 3840, 3968, 4464, 4748, 4960, 5580, 5760, 5935, 5952, 7122, 7440, 7936, 8928, 9496, 9920, 10683, 11160, 11520, 11870, 11904, 14244, 14880, 17805, 17856, 18992, 19840, 21366, 22320, 23740, 23808, 28488, 29760, 35610, 35712, 36797, 37984, 39680, 42732, 44640, 47480, 53415, 56976, 59520, 71220, 71424, 73594, 75968, 85464, 89280, 94960, 106830, 110391, 113952, 119040, 142440, 147188, 151936, 170928, 178560, 183985, 189920, 213660, 220782, 227904, 284880, 294376, 303872, 331173, 341856, 357120, 367970, 379840, 427320, 441564, 455808, 551955, 569760, 588752, 662346, 683712, 735940, 759680, 854640, 883128, 911616, 1103910, 1139520, 1177504, 1324692, 1367424, 1471880, 1519360, 1655865, 1709280, 1766256, 2207820, 2279040, 2355008, 2649384, 2734848, 2943760, 3311730, 3418560, 3532512, 4415640, 4558080, 4710016, 5298768, 5887520, 6623460, 6837120, 7065024, 8831280, 9420032, 10597536, 11775040, 13246920, 13674240, 14130048, 17662560, 21195072, 23550080, 26493840, 28260096, 35325120, 42390144, 47100160, 52987680, 70650240, 84780288, 105975360, 141300480, 211950720, 423901440]

約数ペア:

[(1, 423901440), (2, 211950720), (3, 141300480), (4, 105975360), (5, 84780288), (6, 70650240), (8, 52987680), (9, 47100160), (10, 42390144), (12, 35325120), (15, 28260096), (16, 26493840), (18, 23550080), (20, 21195072), (24, 17662560), (30, 14130048), (31, 13674240), (32, 13246920), (36, 11775040), (40, 10597536), (45, 9420032), (48, 8831280), (60, 7065024), (62, 6837120), (64, 6623460), (72, 5887520), (80, 5298768), (90, 4710016), (93, 4558080), (96, 4415640), (120, 3532512), (124, 3418560), (128, 3311730), (144, 2943760), (155, 2734848), (160, 2649384), (180, 2355008), (186, 2279040), (192, 2207820), (240, 1766256), (248, 1709280), (256, 1655865), (279, 1519360), (288, 1471880), (310, 1367424), (320, 1324692), (360, 1177504), (372, 1139520), (384, 1103910), (465, 911616), (480, 883128), (496, 854640), (558, 759680), (576, 735940), (620, 683712), (640, 662346), (720, 588752), (744, 569760), (768, 551955), (930, 455808), (960, 441564), (992, 427320), (1116, 379840), (1152, 367970), (1187, 357120), (1240, 341856), (1280, 331173), (1395, 303872), (1440, 294376), (1488, 284880), (1860, 227904), (1920, 220782), (1984, 213660), (2232, 189920), (2304, 183985), (2374, 178560), (2480, 170928), (2790, 151936), (2880, 147188), (2976, 142440), (3561, 119040), (3720, 113952), (3840, 110391), (3968, 106830), (4464, 94960), (4748, 89280), (4960, 85464), (5580, 75968), (5760, 73594), (5935, 71424), (5952, 71220), (7122, 59520), (7440, 56976), (7936, 53415), (8928, 47480), (9496, 44640), (9920, 42732), (10683, 39680), (11160, 37984), (11520, 36797), (11870, 35712), (11904, 35610), (14244, 29760), (14880, 28488), (17805, 23808), (17856, 23740), (18992, 22320), (19840, 21366)]