1904767560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4332

約数の個数: 192

約数和(自身を含む): 6554433600

約数和(自身を除く): 4649666040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 145, 172, 174, 180, 215, 232, 258, 261, 290, 344, 348, 360, 387, 430, 435, 516, 522, 580, 645, 696, 774, 860, 870, 1032, 1044, 1160, 1247, 1290, 1305, 1548, 1720, 1740, 1935, 2088, 2494, 2580, 2610, 3096, 3480, 3741, 3870, 4243, 4988, 5160, 5220, 6235, 7482, 7740, 8486, 9976, 10440, 11223, 12470, 12729, 14964, 15480, 16972, 18705, 21215, 22446, 24940, 25458, 29928, 33944, 37410, 38187, 42430, 44892, 49880, 50916, 56115, 63645, 74820, 76374, 84860, 89784, 101832, 112230, 123047, 127290, 149640, 152748, 169720, 182449, 190935, 224460, 246094, 254580, 305496, 364898, 369141, 381870, 448920, 492188, 509160, 547347, 615235, 729796, 738282, 763740, 912245, 984376, 1094694, 1107423, 1230470, 1459592, 1476564, 1527480, 1642041, 1824490, 1845705, 2189388, 2214846, 2460940, 2736735, 2953128, 3284082, 3648980, 3691410, 4378776, 4429692, 4921880, 5291021, 5473470, 5537115, 6568164, 7297960, 7382820, 8210205, 8859384, 10582042, 10946940, 11074230, 13136328, 14765640, 15873063, 16420410, 21164084, 21893880, 22148460, 26455105, 31746126, 32840820, 42328168, 44296920, 47619189, 52910210, 63492252, 65681640, 79365315, 95238378, 105820420, 126984504, 158730630, 190476756, 211640840, 238095945, 317461260, 380953512, 476191890, 634922520, 952383780, 1904767560]

約数ペア:

[(1, 1904767560), (2, 952383780), (3, 634922520), (4, 476191890), (5, 380953512), (6, 317461260), (8, 238095945), (9, 211640840), (10, 190476756), (12, 158730630), (15, 126984504), (18, 105820420), (20, 95238378), (24, 79365315), (29, 65681640), (30, 63492252), (36, 52910210), (40, 47619189), (43, 44296920), (45, 42328168), (58, 32840820), (60, 31746126), (72, 26455105), (86, 22148460), (87, 21893880), (90, 21164084), (116, 16420410), (120, 15873063), (129, 14765640), (145, 13136328), (172, 11074230), (174, 10946940), (180, 10582042), (215, 8859384), (232, 8210205), (258, 7382820), (261, 7297960), (290, 6568164), (344, 5537115), (348, 5473470), (360, 5291021), (387, 4921880), (430, 4429692), (435, 4378776), (516, 3691410), (522, 3648980), (580, 3284082), (645, 2953128), (696, 2736735), (774, 2460940), (860, 2214846), (870, 2189388), (1032, 1845705), (1044, 1824490), (1160, 1642041), (1247, 1527480), (1290, 1476564), (1305, 1459592), (1548, 1230470), (1720, 1107423), (1740, 1094694), (1935, 984376), (2088, 912245), (2494, 763740), (2580, 738282), (2610, 729796), (3096, 615235), (3480, 547347), (3741, 509160), (3870, 492188), (4243, 448920), (4988, 381870), (5160, 369141), (5220, 364898), (6235, 305496), (7482, 254580), (7740, 246094), (8486, 224460), (9976, 190935), (10440, 182449), (11223, 169720), (12470, 152748), (12729, 149640), (14964, 127290), (15480, 123047), (16972, 112230), (18705, 101832), (21215, 89784), (22446, 84860), (24940, 76374), (25458, 74820), (29928, 63645), (33944, 56115), (37410, 50916), (38187, 49880), (42430, 44892)]