520303680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 252

約数和(自身を含む): 1939693860

約数和(自身を除く): 1419390180

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1069, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2138, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3207, 3380, 3744, 4056, 4160, 4276, 4680, 5070, 5345, 5408, 6084, 6240, 6414, 6760, 7488, 7605, 8112, 8552, 9360, 9621, 10140, 10690, 10816, 12168, 12480, 12828, 13520, 13897, 15210, 16035, 16224, 17104, 18720, 19242, 20280, 21380, 24336, 25656, 27040, 27794, 30420, 32070, 32448, 34208, 37440, 38484, 40560, 41691, 42760, 48105, 48672, 51312, 54080, 55588, 60840, 64140, 68416, 69485, 76968, 81120, 83382, 85520, 96210, 97344, 102624, 111176, 121680, 125073, 128280, 138970, 153936, 162240, 166764, 171040, 180661, 192420, 205248, 208455, 222352, 243360, 250146, 256560, 277940, 307872, 333528, 342080, 361322, 384840, 416910, 444704, 486720, 500292, 513120, 541983, 555880, 615744, 625365, 667056, 722644, 769680, 833820, 889408, 903305, 1000584, 1026240, 1083966, 1111760, 1250730, 1334112, 1445288, 1539360, 1625949, 1667640, 1806610, 2001168, 2167932, 2223520, 2501460, 2668224, 2709915, 2890576, 3078720, 3251898, 3335280, 3613220, 4002336, 4335864, 4447040, 5002920, 5419830, 5781152, 6503796, 6670560, 7226440, 8004672, 8129745, 8671728, 10005840, 10839660, 11562304, 13007592, 13341120, 14452880, 16259490, 17343456, 20011680, 21679320, 26015184, 28905760, 32518980, 34686912, 40023360, 43358640, 52030368, 57811520, 65037960, 86717280, 104060736, 130075920, 173434560, 260151840, 520303680]

約数ペア:

[(1, 520303680), (2, 260151840), (3, 173434560), (4, 130075920), (5, 104060736), (6, 86717280), (8, 65037960), (9, 57811520), (10, 52030368), (12, 43358640), (13, 40023360), (15, 34686912), (16, 32518980), (18, 28905760), (20, 26015184), (24, 21679320), (26, 20011680), (30, 17343456), (32, 16259490), (36, 14452880), (39, 13341120), (40, 13007592), (45, 11562304), (48, 10839660), (52, 10005840), (60, 8671728), (64, 8129745), (65, 8004672), (72, 7226440), (78, 6670560), (80, 6503796), (90, 5781152), (96, 5419830), (104, 5002920), (117, 4447040), (120, 4335864), (130, 4002336), (144, 3613220), (156, 3335280), (160, 3251898), (169, 3078720), (180, 2890576), (192, 2709915), (195, 2668224), (208, 2501460), (234, 2223520), (240, 2167932), (260, 2001168), (288, 1806610), (312, 1667640), (320, 1625949), (338, 1539360), (360, 1445288), (390, 1334112), (416, 1250730), (468, 1111760), (480, 1083966), (507, 1026240), (520, 1000584), (576, 903305), (585, 889408), (624, 833820), (676, 769680), (720, 722644), (780, 667056), (832, 625365), (845, 615744), (936, 555880), (960, 541983), (1014, 513120), (1040, 500292), (1069, 486720), (1170, 444704), (1248, 416910), (1352, 384840), (1440, 361322), (1521, 342080), (1560, 333528), (1690, 307872), (1872, 277940), (2028, 256560), (2080, 250146), (2138, 243360), (2340, 222352), (2496, 208455), (2535, 205248), (2704, 192420), (2880, 180661), (3042, 171040), (3120, 166764), (3207, 162240), (3380, 153936), (3744, 138970), (4056, 128280), (4160, 125073), (4276, 121680), (4680, 111176), (5070, 102624), (5345, 97344), (5408, 96210), (6084, 85520), (6240, 83382), (6414, 81120), (6760, 76968), (7488, 69485), (7605, 68416), (8112, 64140), (8552, 60840), (9360, 55588), (9621, 54080), (10140, 51312), (10690, 48672), (10816, 48105), (12168, 42760), (12480, 41691), (12828, 40560), (13520, 38484), (13897, 37440), (15210, 34208), (16035, 32448), (16224, 32070), (17104, 30420), (18720, 27794), (19242, 27040), (20280, 25656), (21380, 24336)]