328623360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 1174400640

約数和(自身を除く): 845777280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 227, 232, 240, 256, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 454, 464, 480, 520, 580, 624, 640, 681, 696, 754, 768, 780, 832, 870, 908, 928, 960, 1040, 1131, 1135, 1160, 1248, 1280, 1362, 1392, 1508, 1560, 1664, 1740, 1816, 1856, 1885, 1920, 2080, 2262, 2270, 2320, 2496, 2724, 2784, 2951, 3016, 3120, 3328, 3405, 3480, 3632, 3712, 3770, 3840, 4160, 4524, 4540, 4640, 4992, 5448, 5568, 5655, 5902, 6032, 6240, 6583, 6810, 6960, 7264, 7424, 7540, 8320, 8853, 9048, 9080, 9280, 9984, 10896, 11136, 11310, 11804, 12064, 12480, 13166, 13620, 13920, 14528, 14755, 15080, 16640, 17706, 18096, 18160, 18560, 19749, 21792, 22272, 22620, 23608, 24128, 24960, 26332, 27240, 27840, 29056, 29510, 30160, 32915, 35412, 36192, 36320, 37120, 39498, 43584, 44265, 45240, 47216, 48256, 49920, 52664, 54480, 55680, 58112, 59020, 60320, 65830, 70824, 72384, 72640, 78996, 85579, 87168, 88530, 90480, 94432, 96512, 98745, 105328, 108960, 111360, 118040, 120640, 131660, 141648, 144768, 145280, 157992, 171158, 174336, 177060, 180960, 188864, 197490, 210656, 217920, 236080, 241280, 256737, 263320, 283296, 289536, 290560, 315984, 342316, 354120, 361920, 377728, 394980, 421312, 427895, 435840, 472160, 482560, 513474, 526640, 566592, 631968, 684632, 708240, 723840, 755456, 789960, 842624, 855790, 871680, 944320, 1026948, 1053280, 1133184, 1263936, 1283685, 1369264, 1416480, 1447680, 1579920, 1685248, 1711580, 1888640, 2053896, 2106560, 2266368, 2527872, 2567370, 2738528, 2832960, 3159840, 3423160, 3777280, 4107792, 4213120, 5055744, 5134740, 5477056, 5665920, 6319680, 6846320, 8215584, 8426240, 10269480, 10954112, 11331840, 12639360, 13692640, 16431168, 20538960, 21908224, 25278720, 27385280, 32862336, 41077920, 54770560, 65724672, 82155840, 109541120, 164311680, 328623360]

約数ペア:

[(1, 328623360), (2, 164311680), (3, 109541120), (4, 82155840), (5, 65724672), (6, 54770560), (8, 41077920), (10, 32862336), (12, 27385280), (13, 25278720), (15, 21908224), (16, 20538960), (20, 16431168), (24, 13692640), (26, 12639360), (29, 11331840), (30, 10954112), (32, 10269480), (39, 8426240), (40, 8215584), (48, 6846320), (52, 6319680), (58, 5665920), (60, 5477056), (64, 5134740), (65, 5055744), (78, 4213120), (80, 4107792), (87, 3777280), (96, 3423160), (104, 3159840), (116, 2832960), (120, 2738528), (128, 2567370), (130, 2527872), (145, 2266368), (156, 2106560), (160, 2053896), (174, 1888640), (192, 1711580), (195, 1685248), (208, 1579920), (227, 1447680), (232, 1416480), (240, 1369264), (256, 1283685), (260, 1263936), (290, 1133184), (312, 1053280), (320, 1026948), (348, 944320), (377, 871680), (384, 855790), (390, 842624), (416, 789960), (435, 755456), (454, 723840), (464, 708240), (480, 684632), (520, 631968), (580, 566592), (624, 526640), (640, 513474), (681, 482560), (696, 472160), (754, 435840), (768, 427895), (780, 421312), (832, 394980), (870, 377728), (908, 361920), (928, 354120), (960, 342316), (1040, 315984), (1131, 290560), (1135, 289536), (1160, 283296), (1248, 263320), (1280, 256737), (1362, 241280), (1392, 236080), (1508, 217920), (1560, 210656), (1664, 197490), (1740, 188864), (1816, 180960), (1856, 177060), (1885, 174336), (1920, 171158), (2080, 157992), (2262, 145280), (2270, 144768), (2320, 141648), (2496, 131660), (2724, 120640), (2784, 118040), (2951, 111360), (3016, 108960), (3120, 105328), (3328, 98745), (3405, 96512), (3480, 94432), (3632, 90480), (3712, 88530), (3770, 87168), (3840, 85579), (4160, 78996), (4524, 72640), (4540, 72384), (4640, 70824), (4992, 65830), (5448, 60320), (5568, 59020), (5655, 58112), (5902, 55680), (6032, 54480), (6240, 52664), (6583, 49920), (6810, 48256), (6960, 47216), (7264, 45240), (7424, 44265), (7540, 43584), (8320, 39498), (8853, 37120), (9048, 36320), (9080, 36192), (9280, 35412), (9984, 32915), (10896, 30160), (11136, 29510), (11310, 29056), (11804, 27840), (12064, 27240), (12480, 26332), (13166, 24960), (13620, 24128), (13920, 23608), (14528, 22620), (14755, 22272), (15080, 21792), (16640, 19749), (17706, 18560), (18096, 18160)]