221607360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2012

約数の個数: 224

約数和(自身を含む): 842345280

約数和(自身を除く): 620737920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 1973, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 3946, 4160, 4320, 4680, 5616, 5919, 6240, 7020, 7488, 7892, 8640, 9360, 9865, 11232, 11838, 12480, 14040, 15784, 17757, 18720, 19730, 22464, 23676, 25649, 28080, 29595, 31568, 35514, 37440, 39460, 47352, 51298, 53271, 56160, 59190, 63136, 71028, 76947, 78920, 88785, 94704, 102596, 106542, 112320, 118380, 126272, 128245, 142056, 153894, 157840, 177570, 189408, 205192, 213084, 230841, 236760, 256490, 266355, 284112, 307788, 315680, 355140, 378816, 384735, 410384, 426168, 461682, 473520, 512980, 532710, 568224, 615576, 631360, 692523, 710280, 769470, 820768, 852336, 923364, 947040, 1025960, 1065420, 1136448, 1154205, 1231152, 1385046, 1420560, 1538940, 1641536, 1704672, 1846728, 1894080, 2051920, 2130840, 2308410, 2462304, 2770092, 2841120, 3077880, 3409344, 3462615, 3693456, 4103840, 4261680, 4616820, 4924608, 5540184, 5682240, 6155760, 6925230, 7386912, 8207680, 8523360, 9233640, 11080368, 12311520, 13850460, 14773824, 17046720, 18467280, 22160736, 24623040, 27700920, 36934560, 44321472, 55401840, 73869120, 110803680, 221607360]

約数ペア:

[(1, 221607360), (2, 110803680), (3, 73869120), (4, 55401840), (5, 44321472), (6, 36934560), (8, 27700920), (9, 24623040), (10, 22160736), (12, 18467280), (13, 17046720), (15, 14773824), (16, 13850460), (18, 12311520), (20, 11080368), (24, 9233640), (26, 8523360), (27, 8207680), (30, 7386912), (32, 6925230), (36, 6155760), (39, 5682240), (40, 5540184), (45, 4924608), (48, 4616820), (52, 4261680), (54, 4103840), (60, 3693456), (64, 3462615), (65, 3409344), (72, 3077880), (78, 2841120), (80, 2770092), (90, 2462304), (96, 2308410), (104, 2130840), (108, 2051920), (117, 1894080), (120, 1846728), (130, 1704672), (135, 1641536), (144, 1538940), (156, 1420560), (160, 1385046), (180, 1231152), (192, 1154205), (195, 1136448), (208, 1065420), (216, 1025960), (234, 947040), (240, 923364), (260, 852336), (270, 820768), (288, 769470), (312, 710280), (320, 692523), (351, 631360), (360, 615576), (390, 568224), (416, 532710), (432, 512980), (468, 473520), (480, 461682), (520, 426168), (540, 410384), (576, 384735), (585, 378816), (624, 355140), (702, 315680), (720, 307788), (780, 284112), (832, 266355), (864, 256490), (936, 236760), (960, 230841), (1040, 213084), (1080, 205192), (1170, 189408), (1248, 177570), (1404, 157840), (1440, 153894), (1560, 142056), (1728, 128245), (1755, 126272), (1872, 118380), (1973, 112320), (2080, 106542), (2160, 102596), (2340, 94704), (2496, 88785), (2808, 78920), (2880, 76947), (3120, 71028), (3510, 63136), (3744, 59190), (3946, 56160), (4160, 53271), (4320, 51298), (4680, 47352), (5616, 39460), (5919, 37440), (6240, 35514), (7020, 31568), (7488, 29595), (7892, 28080), (8640, 25649), (9360, 23676), (9865, 22464), (11232, 19730), (11838, 18720), (12480, 17757), (14040, 15784)]