997361760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:837

約数の個数: 192

約数和(自身を含む): 3281209344

約数和(自身を除く): 2283847584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 97, 120, 124, 155, 160, 186, 194, 240, 248, 291, 310, 372, 388, 465, 480, 485, 496, 582, 620, 691, 744, 776, 930, 970, 992, 1164, 1240, 1382, 1455, 1488, 1552, 1860, 1940, 2073, 2328, 2480, 2764, 2910, 2976, 3007, 3104, 3455, 3720, 3880, 4146, 4656, 4960, 5528, 5820, 6014, 6910, 7440, 7760, 8292, 9021, 9312, 10365, 11056, 11640, 12028, 13820, 14880, 15035, 15520, 16584, 18042, 20730, 21421, 22112, 23280, 24056, 27640, 30070, 33168, 36084, 41460, 42842, 45105, 46560, 48112, 55280, 60140, 64263, 66336, 67027, 72168, 82920, 85684, 90210, 96224, 107105, 110560, 120280, 128526, 134054, 144336, 165840, 171368, 180420, 201081, 214210, 240560, 257052, 268108, 288672, 321315, 331680, 335135, 342736, 360840, 402162, 428420, 481120, 514104, 536216, 642630, 670270, 685472, 721680, 804324, 856840, 1005405, 1028208, 1072432, 1285260, 1340540, 1443360, 1608648, 1713680, 2010810, 2056416, 2077837, 2144864, 2570520, 2681080, 3217296, 3427360, 4021620, 4155674, 5141040, 5362160, 6233511, 6434592, 8043240, 8311348, 10282080, 10389185, 10724320, 12467022, 16086480, 16622696, 20778370, 24934044, 31167555, 32172960, 33245392, 41556740, 49868088, 62335110, 66490784, 83113480, 99736176, 124670220, 166226960, 199472352, 249340440, 332453920, 498680880, 997361760]

約数ペア:

[(1, 997361760), (2, 498680880), (3, 332453920), (4, 249340440), (5, 199472352), (6, 166226960), (8, 124670220), (10, 99736176), (12, 83113480), (15, 66490784), (16, 62335110), (20, 49868088), (24, 41556740), (30, 33245392), (31, 32172960), (32, 31167555), (40, 24934044), (48, 20778370), (60, 16622696), (62, 16086480), (80, 12467022), (93, 10724320), (96, 10389185), (97, 10282080), (120, 8311348), (124, 8043240), (155, 6434592), (160, 6233511), (186, 5362160), (194, 5141040), (240, 4155674), (248, 4021620), (291, 3427360), (310, 3217296), (372, 2681080), (388, 2570520), (465, 2144864), (480, 2077837), (485, 2056416), (496, 2010810), (582, 1713680), (620, 1608648), (691, 1443360), (744, 1340540), (776, 1285260), (930, 1072432), (970, 1028208), (992, 1005405), (1164, 856840), (1240, 804324), (1382, 721680), (1455, 685472), (1488, 670270), (1552, 642630), (1860, 536216), (1940, 514104), (2073, 481120), (2328, 428420), (2480, 402162), (2764, 360840), (2910, 342736), (2976, 335135), (3007, 331680), (3104, 321315), (3455, 288672), (3720, 268108), (3880, 257052), (4146, 240560), (4656, 214210), (4960, 201081), (5528, 180420), (5820, 171368), (6014, 165840), (6910, 144336), (7440, 134054), (7760, 128526), (8292, 120280), (9021, 110560), (9312, 107105), (10365, 96224), (11056, 90210), (11640, 85684), (12028, 82920), (13820, 72168), (14880, 67027), (15035, 66336), (15520, 64263), (16584, 60140), (18042, 55280), (20730, 48112), (21421, 46560), (22112, 45105), (23280, 42842), (24056, 41460), (27640, 36084), (30070, 33168)]