91719840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 310262400

約数和(自身を除く): 218542560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 89, 95, 96, 113, 114, 120, 152, 160, 178, 190, 226, 228, 240, 267, 285, 304, 339, 356, 380, 445, 452, 456, 480, 534, 565, 570, 608, 678, 712, 760, 890, 904, 912, 1068, 1130, 1140, 1335, 1356, 1424, 1520, 1691, 1695, 1780, 1808, 1824, 2136, 2147, 2260, 2280, 2670, 2712, 2848, 3040, 3382, 3390, 3560, 3616, 4272, 4294, 4520, 4560, 5073, 5340, 5424, 6441, 6764, 6780, 7120, 8455, 8544, 8588, 9040, 9120, 10057, 10146, 10680, 10735, 10848, 12882, 13528, 13560, 14240, 16910, 17176, 18080, 20114, 20292, 21360, 21470, 25365, 25764, 27056, 27120, 30171, 32205, 33820, 34352, 40228, 40584, 42720, 42940, 50285, 50730, 51528, 54112, 54240, 60342, 64410, 67640, 68704, 80456, 81168, 85880, 100570, 101460, 103056, 120684, 128820, 135280, 150855, 160912, 162336, 171760, 191083, 201140, 202920, 206112, 241368, 257640, 270560, 301710, 321824, 343520, 382166, 402280, 405840, 482736, 515280, 573249, 603420, 764332, 804560, 811680, 955415, 965472, 1030560, 1146498, 1206840, 1528664, 1609120, 1910830, 2292996, 2413680, 2866245, 3057328, 3821660, 4585992, 4827360, 5732490, 6114656, 7643320, 9171984, 11464980, 15286640, 18343968, 22929960, 30573280, 45859920, 91719840]

約数ペア:

[(1, 91719840), (2, 45859920), (3, 30573280), (4, 22929960), (5, 18343968), (6, 15286640), (8, 11464980), (10, 9171984), (12, 7643320), (15, 6114656), (16, 5732490), (19, 4827360), (20, 4585992), (24, 3821660), (30, 3057328), (32, 2866245), (38, 2413680), (40, 2292996), (48, 1910830), (57, 1609120), (60, 1528664), (76, 1206840), (80, 1146498), (89, 1030560), (95, 965472), (96, 955415), (113, 811680), (114, 804560), (120, 764332), (152, 603420), (160, 573249), (178, 515280), (190, 482736), (226, 405840), (228, 402280), (240, 382166), (267, 343520), (285, 321824), (304, 301710), (339, 270560), (356, 257640), (380, 241368), (445, 206112), (452, 202920), (456, 201140), (480, 191083), (534, 171760), (565, 162336), (570, 160912), (608, 150855), (678, 135280), (712, 128820), (760, 120684), (890, 103056), (904, 101460), (912, 100570), (1068, 85880), (1130, 81168), (1140, 80456), (1335, 68704), (1356, 67640), (1424, 64410), (1520, 60342), (1691, 54240), (1695, 54112), (1780, 51528), (1808, 50730), (1824, 50285), (2136, 42940), (2147, 42720), (2260, 40584), (2280, 40228), (2670, 34352), (2712, 33820), (2848, 32205), (3040, 30171), (3382, 27120), (3390, 27056), (3560, 25764), (3616, 25365), (4272, 21470), (4294, 21360), (4520, 20292), (4560, 20114), (5073, 18080), (5340, 17176), (5424, 16910), (6441, 14240), (6764, 13560), (6780, 13528), (7120, 12882), (8455, 10848), (8544, 10735), (8588, 10680), (9040, 10146), (9120, 10057)]