448415520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:763

約数の個数: 192

約数和(自身を含む): 1623234816

約数和(自身を除く): 1174819296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 317, 336, 420, 421, 480, 560, 634, 672, 840, 842, 951, 1120, 1263, 1268, 1585, 1680, 1684, 1902, 2105, 2219, 2526, 2536, 2947, 3170, 3360, 3368, 3804, 4210, 4438, 4755, 5052, 5072, 5894, 6315, 6340, 6657, 6736, 7608, 8420, 8841, 8876, 9510, 10104, 10144, 11095, 11788, 12630, 12680, 13314, 13472, 14735, 15216, 16840, 17682, 17752, 19020, 20208, 22190, 23576, 25260, 25360, 26628, 29470, 30432, 33285, 33680, 35364, 35504, 38040, 40416, 44205, 44380, 47152, 50520, 50720, 53256, 58940, 66570, 67360, 70728, 71008, 76080, 88410, 88760, 94304, 101040, 106512, 117880, 133140, 133457, 141456, 152160, 176820, 177520, 202080, 213024, 235760, 266280, 266914, 282912, 353640, 355040, 400371, 471520, 532560, 533828, 667285, 707280, 800742, 934199, 1065120, 1067656, 1334570, 1414560, 1601484, 1868398, 2001855, 2135312, 2669140, 2802597, 3202968, 3736796, 4003710, 4270624, 4670995, 5338280, 5605194, 6405936, 7473592, 8007420, 9341990, 10676560, 11210388, 12811872, 14012985, 14947184, 16014840, 18683980, 21353120, 22420776, 28025970, 29894368, 32029680, 37367960, 44841552, 56051940, 64059360, 74735920, 89683104, 112103880, 149471840, 224207760, 448415520]

約数ペア:

[(1, 448415520), (2, 224207760), (3, 149471840), (4, 112103880), (5, 89683104), (6, 74735920), (7, 64059360), (8, 56051940), (10, 44841552), (12, 37367960), (14, 32029680), (15, 29894368), (16, 28025970), (20, 22420776), (21, 21353120), (24, 18683980), (28, 16014840), (30, 14947184), (32, 14012985), (35, 12811872), (40, 11210388), (42, 10676560), (48, 9341990), (56, 8007420), (60, 7473592), (70, 6405936), (80, 5605194), (84, 5338280), (96, 4670995), (105, 4270624), (112, 4003710), (120, 3736796), (140, 3202968), (160, 2802597), (168, 2669140), (210, 2135312), (224, 2001855), (240, 1868398), (280, 1601484), (317, 1414560), (336, 1334570), (420, 1067656), (421, 1065120), (480, 934199), (560, 800742), (634, 707280), (672, 667285), (840, 533828), (842, 532560), (951, 471520), (1120, 400371), (1263, 355040), (1268, 353640), (1585, 282912), (1680, 266914), (1684, 266280), (1902, 235760), (2105, 213024), (2219, 202080), (2526, 177520), (2536, 176820), (2947, 152160), (3170, 141456), (3360, 133457), (3368, 133140), (3804, 117880), (4210, 106512), (4438, 101040), (4755, 94304), (5052, 88760), (5072, 88410), (5894, 76080), (6315, 71008), (6340, 70728), (6657, 67360), (6736, 66570), (7608, 58940), (8420, 53256), (8841, 50720), (8876, 50520), (9510, 47152), (10104, 44380), (10144, 44205), (11095, 40416), (11788, 38040), (12630, 35504), (12680, 35364), (13314, 33680), (13472, 33285), (14735, 30432), (15216, 29470), (16840, 26628), (17682, 25360), (17752, 25260), (19020, 23576), (20208, 22190)]