68656320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:823

約数の個数: 168

約数和(自身を含む): 244083840

約数和(自身を除く): 175427520

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, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 769, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1538, 1860, 1984, 2232, 2307, 2480, 2790, 2880, 2976, 3076, 3720, 3845, 4464, 4614, 4960, 5580, 5952, 6152, 6921, 7440, 7690, 8928, 9228, 9920, 11160, 11535, 12304, 13842, 14880, 15380, 17856, 18456, 22320, 23070, 23839, 24608, 27684, 29760, 30760, 34605, 36912, 44640, 46140, 47678, 49216, 55368, 61520, 69210, 71517, 73824, 89280, 92280, 95356, 110736, 119195, 123040, 138420, 143034, 147648, 184560, 190712, 214551, 221472, 238390, 246080, 276840, 286068, 357585, 369120, 381424, 429102, 442944, 476780, 553680, 572136, 715170, 738240, 762848, 858204, 953560, 1072755, 1107360, 1144272, 1430340, 1525696, 1716408, 1907120, 2145510, 2214720, 2288544, 2860680, 3432816, 3814240, 4291020, 4577088, 5721360, 6865632, 7628480, 8582040, 11442720, 13731264, 17164080, 22885440, 34328160, 68656320]

約数ペア:

[(1, 68656320), (2, 34328160), (3, 22885440), (4, 17164080), (5, 13731264), (6, 11442720), (8, 8582040), (9, 7628480), (10, 6865632), (12, 5721360), (15, 4577088), (16, 4291020), (18, 3814240), (20, 3432816), (24, 2860680), (30, 2288544), (31, 2214720), (32, 2145510), (36, 1907120), (40, 1716408), (45, 1525696), (48, 1430340), (60, 1144272), (62, 1107360), (64, 1072755), (72, 953560), (80, 858204), (90, 762848), (93, 738240), (96, 715170), (120, 572136), (124, 553680), (144, 476780), (155, 442944), (160, 429102), (180, 381424), (186, 369120), (192, 357585), (240, 286068), (248, 276840), (279, 246080), (288, 238390), (310, 221472), (320, 214551), (360, 190712), (372, 184560), (465, 147648), (480, 143034), (496, 138420), (558, 123040), (576, 119195), (620, 110736), (720, 95356), (744, 92280), (769, 89280), (930, 73824), (960, 71517), (992, 69210), (1116, 61520), (1240, 55368), (1395, 49216), (1440, 47678), (1488, 46140), (1538, 44640), (1860, 36912), (1984, 34605), (2232, 30760), (2307, 29760), (2480, 27684), (2790, 24608), (2880, 23839), (2976, 23070), (3076, 22320), (3720, 18456), (3845, 17856), (4464, 15380), (4614, 14880), (4960, 13842), (5580, 12304), (5952, 11535), (6152, 11160), (6921, 9920), (7440, 9228), (7690, 8928)]