454388480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 1384556544

約数和(自身を除く): 930168064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 64, 65, 70, 80, 83, 91, 94, 104, 112, 128, 130, 140, 160, 166, 182, 188, 208, 224, 235, 256, 260, 280, 320, 329, 332, 364, 376, 415, 416, 448, 455, 470, 520, 560, 581, 611, 640, 658, 664, 728, 752, 830, 832, 896, 910, 940, 1040, 1079, 1120, 1162, 1222, 1280, 1316, 1328, 1456, 1504, 1645, 1660, 1664, 1792, 1820, 1880, 2080, 2158, 2240, 2324, 2444, 2632, 2656, 2905, 2912, 3008, 3055, 3290, 3320, 3328, 3640, 3760, 3901, 4160, 4277, 4316, 4480, 4648, 4888, 5264, 5312, 5395, 5810, 5824, 6016, 6110, 6580, 6640, 7280, 7520, 7553, 7802, 8320, 8554, 8632, 8960, 9296, 9776, 10528, 10624, 10790, 11620, 11648, 12032, 12220, 13160, 13280, 14560, 15040, 15106, 15604, 16640, 17108, 17264, 18592, 19505, 19552, 21056, 21248, 21385, 21580, 23240, 23296, 24440, 26320, 26560, 27307, 29120, 30080, 30212, 31208, 34216, 34528, 37184, 37765, 39010, 39104, 42112, 42770, 43160, 46480, 48880, 50713, 52640, 53120, 54614, 58240, 60160, 60424, 62416, 68432, 69056, 74368, 75530, 78020, 78208, 84224, 85540, 86320, 92960, 97760, 101426, 105280, 106240, 109228, 116480, 120848, 124832, 136535, 136864, 138112, 148736, 151060, 156040, 156416, 171080, 172640, 185920, 195520, 202852, 210560, 218456, 241696, 249664, 253565, 273070, 273728, 276224, 302120, 312080, 342160, 345280, 354991, 371840, 391040, 405704, 421120, 436912, 483392, 499328, 507130, 546140, 547456, 604240, 624160, 684320, 690560, 709982, 743680, 782080, 811408, 873824, 966784, 998656, 1014260, 1092280, 1094912, 1208480, 1248320, 1368640, 1381120, 1419964, 1622816, 1747648, 1774955, 1933568, 2028520, 2184560, 2416960, 2496640, 2737280, 2839928, 3245632, 3495296, 3549910, 4057040, 4369120, 4833920, 4993280, 5474560, 5679856, 6491264, 6990592, 7099820, 8114080, 8738240, 9667840, 11359712, 12982528, 14199640, 16228160, 17476480, 22719424, 28399280, 32456320, 34952960, 45438848, 56798560, 64912640, 90877696, 113597120, 227194240, 454388480]

約数ペア:

[(1, 454388480), (2, 227194240), (4, 113597120), (5, 90877696), (7, 64912640), (8, 56798560), (10, 45438848), (13, 34952960), (14, 32456320), (16, 28399280), (20, 22719424), (26, 17476480), (28, 16228160), (32, 14199640), (35, 12982528), (40, 11359712), (47, 9667840), (52, 8738240), (56, 8114080), (64, 7099820), (65, 6990592), (70, 6491264), (80, 5679856), (83, 5474560), (91, 4993280), (94, 4833920), (104, 4369120), (112, 4057040), (128, 3549910), (130, 3495296), (140, 3245632), (160, 2839928), (166, 2737280), (182, 2496640), (188, 2416960), (208, 2184560), (224, 2028520), (235, 1933568), (256, 1774955), (260, 1747648), (280, 1622816), (320, 1419964), (329, 1381120), (332, 1368640), (364, 1248320), (376, 1208480), (415, 1094912), (416, 1092280), (448, 1014260), (455, 998656), (470, 966784), (520, 873824), (560, 811408), (581, 782080), (611, 743680), (640, 709982), (658, 690560), (664, 684320), (728, 624160), (752, 604240), (830, 547456), (832, 546140), (896, 507130), (910, 499328), (940, 483392), (1040, 436912), (1079, 421120), (1120, 405704), (1162, 391040), (1222, 371840), (1280, 354991), (1316, 345280), (1328, 342160), (1456, 312080), (1504, 302120), (1645, 276224), (1660, 273728), (1664, 273070), (1792, 253565), (1820, 249664), (1880, 241696), (2080, 218456), (2158, 210560), (2240, 202852), (2324, 195520), (2444, 185920), (2632, 172640), (2656, 171080), (2905, 156416), (2912, 156040), (3008, 151060), (3055, 148736), (3290, 138112), (3320, 136864), (3328, 136535), (3640, 124832), (3760, 120848), (3901, 116480), (4160, 109228), (4277, 106240), (4316, 105280), (4480, 101426), (4648, 97760), (4888, 92960), (5264, 86320), (5312, 85540), (5395, 84224), (5810, 78208), (5824, 78020), (6016, 75530), (6110, 74368), (6580, 69056), (6640, 68432), (7280, 62416), (7520, 60424), (7553, 60160), (7802, 58240), (8320, 54614), (8554, 53120), (8632, 52640), (8960, 50713), (9296, 48880), (9776, 46480), (10528, 43160), (10624, 42770), (10790, 42112), (11620, 39104), (11648, 39010), (12032, 37765), (12220, 37184), (13160, 34528), (13280, 34216), (14560, 31208), (15040, 30212), (15106, 30080), (15604, 29120), (16640, 27307), (17108, 26560), (17264, 26320), (18592, 24440), (19505, 23296), (19552, 23240), (21056, 21580), (21248, 21385)]