260151840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1069}}^1$

素因数の和:1116

約数の個数: 216

約数和(自身を含む): 962210340

約数和(自身を除く): 702058500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1069, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2138, 2340, 2535, 2704, 3042, 3120, 3207, 3380, 3744, 4056, 4276, 4680, 5070, 5345, 5408, 6084, 6240, 6414, 6760, 7605, 8112, 8552, 9360, 9621, 10140, 10690, 12168, 12828, 13520, 13897, 15210, 16035, 16224, 17104, 18720, 19242, 20280, 21380, 24336, 25656, 27040, 27794, 30420, 32070, 34208, 38484, 40560, 41691, 42760, 48105, 48672, 51312, 55588, 60840, 64140, 69485, 76968, 81120, 83382, 85520, 96210, 102624, 111176, 121680, 125073, 128280, 138970, 153936, 166764, 171040, 180661, 192420, 208455, 222352, 243360, 250146, 256560, 277940, 307872, 333528, 361322, 384840, 416910, 444704, 500292, 513120, 541983, 555880, 625365, 667056, 722644, 769680, 833820, 903305, 1000584, 1083966, 1111760, 1250730, 1334112, 1445288, 1539360, 1625949, 1667640, 1806610, 2001168, 2167932, 2223520, 2501460, 2709915, 2890576, 3251898, 3335280, 3613220, 4002336, 4335864, 5002920, 5419830, 5781152, 6503796, 6670560, 7226440, 8129745, 8671728, 10005840, 10839660, 13007592, 14452880, 16259490, 17343456, 20011680, 21679320, 26015184, 28905760, 32518980, 43358640, 52030368, 65037960, 86717280, 130075920, 260151840]

約数ペア:

[(1, 260151840), (2, 130075920), (3, 86717280), (4, 65037960), (5, 52030368), (6, 43358640), (8, 32518980), (9, 28905760), (10, 26015184), (12, 21679320), (13, 20011680), (15, 17343456), (16, 16259490), (18, 14452880), (20, 13007592), (24, 10839660), (26, 10005840), (30, 8671728), (32, 8129745), (36, 7226440), (39, 6670560), (40, 6503796), (45, 5781152), (48, 5419830), (52, 5002920), (60, 4335864), (65, 4002336), (72, 3613220), (78, 3335280), (80, 3251898), (90, 2890576), (96, 2709915), (104, 2501460), (117, 2223520), (120, 2167932), (130, 2001168), (144, 1806610), (156, 1667640), (160, 1625949), (169, 1539360), (180, 1445288), (195, 1334112), (208, 1250730), (234, 1111760), (240, 1083966), (260, 1000584), (288, 903305), (312, 833820), (338, 769680), (360, 722644), (390, 667056), (416, 625365), (468, 555880), (480, 541983), (507, 513120), (520, 500292), (585, 444704), (624, 416910), (676, 384840), (720, 361322), (780, 333528), (845, 307872), (936, 277940), (1014, 256560), (1040, 250146), (1069, 243360), (1170, 222352), (1248, 208455), (1352, 192420), (1440, 180661), (1521, 171040), (1560, 166764), (1690, 153936), (1872, 138970), (2028, 128280), (2080, 125073), (2138, 121680), (2340, 111176), (2535, 102624), (2704, 96210), (3042, 85520), (3120, 83382), (3207, 81120), (3380, 76968), (3744, 69485), (4056, 64140), (4276, 60840), (4680, 55588), (5070, 51312), (5345, 48672), (5408, 48105), (6084, 42760), (6240, 41691), (6414, 40560), (6760, 38484), (7605, 34208), (8112, 32070), (8552, 30420), (9360, 27794), (9621, 27040), (10140, 25656), (10690, 24336), (12168, 21380), (12828, 20280), (13520, 19242), (13897, 18720), (15210, 17104), (16035, 16224)]