1317192840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3947}}^1$

素因数の和:4073

約数の個数: 160

約数和(自身を含む): 4471346880

約数和(自身を除く): 3154154040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 515, 540, 618, 648, 810, 824, 927, 1030, 1080, 1236, 1545, 1620, 1854, 2060, 2472, 2781, 3090, 3240, 3708, 3947, 4120, 4635, 5562, 6180, 7416, 7894, 8343, 9270, 11124, 11841, 12360, 13905, 15788, 16686, 18540, 19735, 22248, 23682, 27810, 31576, 33372, 35523, 37080, 39470, 41715, 47364, 55620, 59205, 66744, 71046, 78940, 83430, 94728, 106569, 111240, 118410, 142092, 157880, 166860, 177615, 213138, 236820, 284184, 319707, 333720, 355230, 406541, 426276, 473640, 532845, 639414, 710460, 813082, 852552, 1065690, 1219623, 1278828, 1420920, 1598535, 1626164, 2032705, 2131380, 2439246, 2557656, 3197070, 3252328, 3658869, 4065410, 4262760, 4878492, 6098115, 6394140, 7317738, 8130820, 9756984, 10976607, 12196230, 12788280, 14635476, 16261640, 18294345, 21953214, 24392460, 29270952, 32929821, 36588690, 43906428, 48784920, 54883035, 65859642, 73177380, 87812856, 109766070, 131719284, 146354760, 164649105, 219532140, 263438568, 329298210, 439064280, 658596420, 1317192840]

約数ペア:

[(1, 1317192840), (2, 658596420), (3, 439064280), (4, 329298210), (5, 263438568), (6, 219532140), (8, 164649105), (9, 146354760), (10, 131719284), (12, 109766070), (15, 87812856), (18, 73177380), (20, 65859642), (24, 54883035), (27, 48784920), (30, 43906428), (36, 36588690), (40, 32929821), (45, 29270952), (54, 24392460), (60, 21953214), (72, 18294345), (81, 16261640), (90, 14635476), (103, 12788280), (108, 12196230), (120, 10976607), (135, 9756984), (162, 8130820), (180, 7317738), (206, 6394140), (216, 6098115), (270, 4878492), (309, 4262760), (324, 4065410), (360, 3658869), (405, 3252328), (412, 3197070), (515, 2557656), (540, 2439246), (618, 2131380), (648, 2032705), (810, 1626164), (824, 1598535), (927, 1420920), (1030, 1278828), (1080, 1219623), (1236, 1065690), (1545, 852552), (1620, 813082), (1854, 710460), (2060, 639414), (2472, 532845), (2781, 473640), (3090, 426276), (3240, 406541), (3708, 355230), (3947, 333720), (4120, 319707), (4635, 284184), (5562, 236820), (6180, 213138), (7416, 177615), (7894, 166860), (8343, 157880), (9270, 142092), (11124, 118410), (11841, 111240), (12360, 106569), (13905, 94728), (15788, 83430), (16686, 78940), (18540, 71046), (19735, 66744), (22248, 59205), (23682, 55620), (27810, 47364), (31576, 41715), (33372, 39470), (35523, 37080)]