1298038560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29717}}^1$

素因数の和:29755

約数の個数: 192

約数和(自身を含む): 5032564992

約数和(自身を除く): 3734526432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 29717, 43680, 59434, 89151, 118868, 148585, 178302, 208019, 237736, 297170, 356604, 386321, 416038, 445755, 475472, 594340, 624057, 713208, 772642, 832076, 891510, 950944, 1040095, 1158963, 1188680, 1248114, 1426416, 1545284, 1664152, 1783020, 1931605, 2080190, 2317926, 2377360, 2496228, 2704247, 2852832, 3090568, 3120285, 3328304, 3566040, 3863210, 4160380, 4635852, 4754720, 4992456, 5408494, 5794815, 6181136, 6240570, 6656608, 7132080, 7726420, 8112741, 8320760, 9271704, 9984912, 10816988, 11589630, 12362272, 12481140, 13521235, 14264160, 15452840, 16225482, 16641520, 18543408, 19969824, 21633976, 23179260, 24962280, 27042470, 30905680, 32450964, 33283040, 37086816, 40563705, 43267952, 46358520, 49924560, 54084940, 61811360, 64901928, 81127410, 86535904, 92717040, 99849120, 108169880, 129803856, 162254820, 185434080, 216339760, 259607712, 324509640, 432679520, 649019280, 1298038560]

約数ペア:

[(1, 1298038560), (2, 649019280), (3, 432679520), (4, 324509640), (5, 259607712), (6, 216339760), (7, 185434080), (8, 162254820), (10, 129803856), (12, 108169880), (13, 99849120), (14, 92717040), (15, 86535904), (16, 81127410), (20, 64901928), (21, 61811360), (24, 54084940), (26, 49924560), (28, 46358520), (30, 43267952), (32, 40563705), (35, 37086816), (39, 33283040), (40, 32450964), (42, 30905680), (48, 27042470), (52, 24962280), (56, 23179260), (60, 21633976), (65, 19969824), (70, 18543408), (78, 16641520), (80, 16225482), (84, 15452840), (91, 14264160), (96, 13521235), (104, 12481140), (105, 12362272), (112, 11589630), (120, 10816988), (130, 9984912), (140, 9271704), (156, 8320760), (160, 8112741), (168, 7726420), (182, 7132080), (195, 6656608), (208, 6240570), (210, 6181136), (224, 5794815), (240, 5408494), (260, 4992456), (273, 4754720), (280, 4635852), (312, 4160380), (336, 3863210), (364, 3566040), (390, 3328304), (416, 3120285), (420, 3090568), (455, 2852832), (480, 2704247), (520, 2496228), (546, 2377360), (560, 2317926), (624, 2080190), (672, 1931605), (728, 1783020), (780, 1664152), (840, 1545284), (910, 1426416), (1040, 1248114), (1092, 1188680), (1120, 1158963), (1248, 1040095), (1365, 950944), (1456, 891510), (1560, 832076), (1680, 772642), (1820, 713208), (2080, 624057), (2184, 594340), (2730, 475472), (2912, 445755), (3120, 416038), (3360, 386321), (3640, 356604), (4368, 297170), (5460, 237736), (6240, 208019), (7280, 178302), (8736, 148585), (10920, 118868), (14560, 89151), (21840, 59434), (29717, 43680)]