430446720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 1520208000

約数和(自身を除く): 1089761280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 89, 96, 110, 120, 128, 132, 160, 165, 176, 178, 192, 220, 229, 240, 264, 267, 320, 330, 352, 356, 384, 440, 445, 458, 480, 528, 534, 640, 660, 687, 704, 712, 880, 890, 916, 960, 979, 1056, 1068, 1145, 1320, 1335, 1374, 1408, 1424, 1760, 1780, 1832, 1920, 1958, 2112, 2136, 2290, 2519, 2640, 2670, 2748, 2848, 2937, 3435, 3520, 3560, 3664, 3916, 4224, 4272, 4580, 4895, 5038, 5280, 5340, 5496, 5696, 5874, 6870, 7040, 7120, 7328, 7557, 7832, 8544, 9160, 9790, 10076, 10560, 10680, 10992, 11392, 11748, 12595, 13740, 14240, 14656, 14685, 15114, 15664, 17088, 18320, 19580, 20152, 20381, 21120, 21360, 21984, 23496, 25190, 27480, 28480, 29312, 29370, 30228, 31328, 34176, 36640, 37785, 39160, 40304, 40762, 42720, 43968, 46992, 50380, 54960, 56960, 58740, 60456, 61143, 62656, 73280, 75570, 78320, 80608, 81524, 85440, 87936, 93984, 100760, 101905, 109920, 117480, 120912, 122286, 125312, 146560, 151140, 156640, 161216, 163048, 170880, 187968, 201520, 203810, 219840, 224191, 234960, 241824, 244572, 302280, 305715, 313280, 322432, 326096, 375936, 403040, 407620, 439680, 448382, 469920, 483648, 489144, 604560, 611430, 626560, 652192, 672573, 806080, 815240, 896764, 939840, 967296, 978288, 1120955, 1209120, 1222860, 1304384, 1345146, 1612160, 1630480, 1793528, 1879680, 1956576, 2241910, 2418240, 2445720, 2608768, 2690292, 3260960, 3362865, 3587056, 3913152, 4483820, 4836480, 4891440, 5380584, 6521920, 6725730, 7174112, 7826304, 8967640, 9782880, 10761168, 13043840, 13451460, 14348224, 17935280, 19565760, 21522336, 26902920, 28696448, 35870560, 39131520, 43044672, 53805840, 71741120, 86089344, 107611680, 143482240, 215223360, 430446720]

約数ペア:

[(1, 430446720), (2, 215223360), (3, 143482240), (4, 107611680), (5, 86089344), (6, 71741120), (8, 53805840), (10, 43044672), (11, 39131520), (12, 35870560), (15, 28696448), (16, 26902920), (20, 21522336), (22, 19565760), (24, 17935280), (30, 14348224), (32, 13451460), (33, 13043840), (40, 10761168), (44, 9782880), (48, 8967640), (55, 7826304), (60, 7174112), (64, 6725730), (66, 6521920), (80, 5380584), (88, 4891440), (89, 4836480), (96, 4483820), (110, 3913152), (120, 3587056), (128, 3362865), (132, 3260960), (160, 2690292), (165, 2608768), (176, 2445720), (178, 2418240), (192, 2241910), (220, 1956576), (229, 1879680), (240, 1793528), (264, 1630480), (267, 1612160), (320, 1345146), (330, 1304384), (352, 1222860), (356, 1209120), (384, 1120955), (440, 978288), (445, 967296), (458, 939840), (480, 896764), (528, 815240), (534, 806080), (640, 672573), (660, 652192), (687, 626560), (704, 611430), (712, 604560), (880, 489144), (890, 483648), (916, 469920), (960, 448382), (979, 439680), (1056, 407620), (1068, 403040), (1145, 375936), (1320, 326096), (1335, 322432), (1374, 313280), (1408, 305715), (1424, 302280), (1760, 244572), (1780, 241824), (1832, 234960), (1920, 224191), (1958, 219840), (2112, 203810), (2136, 201520), (2290, 187968), (2519, 170880), (2640, 163048), (2670, 161216), (2748, 156640), (2848, 151140), (2937, 146560), (3435, 125312), (3520, 122286), (3560, 120912), (3664, 117480), (3916, 109920), (4224, 101905), (4272, 100760), (4580, 93984), (4895, 87936), (5038, 85440), (5280, 81524), (5340, 80608), (5496, 78320), (5696, 75570), (5874, 73280), (6870, 62656), (7040, 61143), (7120, 60456), (7328, 58740), (7557, 56960), (7832, 54960), (8544, 50380), (9160, 46992), (9790, 43968), (10076, 42720), (10560, 40762), (10680, 40304), (10992, 39160), (11392, 37785), (11748, 36640), (12595, 34176), (13740, 31328), (14240, 30228), (14656, 29370), (14685, 29312), (15114, 28480), (15664, 27480), (17088, 25190), (18320, 23496), (19580, 21984), (20152, 21360), (20381, 21120)]