6956502560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{2281}}^1$

素因数の和:2699

約数の個数: 144

約数和(自身を含む): 19175509080

約数和(自身を除く): 12219006520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 389, 392, 490, 560, 778, 784, 980, 1120, 1556, 1568, 1945, 1960, 2281, 2723, 3112, 3890, 3920, 4562, 5446, 6224, 7780, 7840, 9124, 10892, 11405, 12448, 13615, 15560, 15967, 18248, 19061, 21784, 22810, 27230, 31120, 31934, 36496, 38122, 43568, 45620, 54460, 62240, 63868, 72992, 76244, 79835, 87136, 91240, 95305, 108920, 111769, 127736, 152488, 159670, 182480, 190610, 217840, 223538, 255472, 304976, 319340, 364960, 381220, 435680, 447076, 510944, 558845, 609952, 638680, 762440, 887309, 894152, 1117690, 1277360, 1524880, 1774618, 1788304, 2235380, 2554720, 3049760, 3549236, 3576608, 4436545, 4470760, 6211163, 7098472, 8873090, 8941520, 12422326, 14196944, 17746180, 17883040, 24844652, 28393888, 31055815, 35492360, 43478141, 49689304, 62111630, 70984720, 86956282, 99378608, 124223260, 141969440, 173912564, 198757216, 217390705, 248446520, 347825128, 434781410, 496893040, 695650256, 869562820, 993786080, 1391300512, 1739125640, 3478251280, 6956502560]

約数ペア:

[(1, 6956502560), (2, 3478251280), (4, 1739125640), (5, 1391300512), (7, 993786080), (8, 869562820), (10, 695650256), (14, 496893040), (16, 434781410), (20, 347825128), (28, 248446520), (32, 217390705), (35, 198757216), (40, 173912564), (49, 141969440), (56, 124223260), (70, 99378608), (80, 86956282), (98, 70984720), (112, 62111630), (140, 49689304), (160, 43478141), (196, 35492360), (224, 31055815), (245, 28393888), (280, 24844652), (389, 17883040), (392, 17746180), (490, 14196944), (560, 12422326), (778, 8941520), (784, 8873090), (980, 7098472), (1120, 6211163), (1556, 4470760), (1568, 4436545), (1945, 3576608), (1960, 3549236), (2281, 3049760), (2723, 2554720), (3112, 2235380), (3890, 1788304), (3920, 1774618), (4562, 1524880), (5446, 1277360), (6224, 1117690), (7780, 894152), (7840, 887309), (9124, 762440), (10892, 638680), (11405, 609952), (12448, 558845), (13615, 510944), (15560, 447076), (15967, 435680), (18248, 381220), (19061, 364960), (21784, 319340), (22810, 304976), (27230, 255472), (31120, 223538), (31934, 217840), (36496, 190610), (38122, 182480), (43568, 159670), (45620, 152488), (54460, 127736), (62240, 111769), (63868, 108920), (72992, 95305), (76244, 91240), (79835, 87136)]