209322960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 320

約数和(自身を含む): 829661184

約数和(自身を除く): 620338224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 94, 105, 110, 112, 120, 132, 140, 141, 154, 165, 168, 176, 188, 210, 220, 231, 235, 240, 241, 264, 280, 282, 308, 329, 330, 336, 376, 385, 420, 440, 462, 470, 482, 517, 528, 560, 564, 616, 658, 660, 705, 723, 752, 770, 840, 880, 924, 940, 964, 987, 1034, 1128, 1155, 1205, 1232, 1316, 1320, 1410, 1446, 1540, 1551, 1645, 1680, 1687, 1848, 1880, 1928, 1974, 2068, 2256, 2310, 2410, 2585, 2632, 2640, 2651, 2820, 2892, 3080, 3102, 3290, 3374, 3615, 3619, 3696, 3760, 3856, 3948, 4136, 4620, 4820, 4935, 5061, 5170, 5264, 5302, 5640, 5784, 6160, 6204, 6580, 6748, 7230, 7238, 7755, 7896, 7953, 8272, 8435, 9240, 9640, 9870, 10122, 10340, 10604, 10857, 11280, 11327, 11568, 12408, 13160, 13255, 13496, 14460, 14476, 15510, 15792, 15906, 16870, 18095, 18480, 18557, 19280, 19740, 20244, 20680, 21208, 21714, 22654, 24816, 25305, 26320, 26510, 26992, 28920, 28952, 31020, 31812, 33740, 33981, 36190, 37114, 39480, 39765, 40488, 41360, 42416, 43428, 45308, 50610, 53020, 54285, 55671, 56635, 57840, 57904, 62040, 63624, 67480, 67962, 72380, 74228, 78960, 79289, 79530, 80976, 86856, 90616, 92785, 101220, 106040, 108570, 111342, 113270, 124080, 124597, 127248, 134960, 135924, 144760, 148456, 158578, 159060, 169905, 173712, 181232, 185570, 202440, 212080, 217140, 222684, 226540, 237867, 249194, 271848, 278355, 289520, 296912, 317156, 318120, 339810, 371140, 373791, 396445, 404880, 434280, 445368, 453080, 475734, 498388, 543696, 556710, 622985, 634312, 636240, 679620, 742280, 747582, 792890, 868560, 872179, 890736, 906160, 951468, 996776, 1113420, 1189335, 1245970, 1268624, 1359240, 1484560, 1495164, 1585780, 1744358, 1868955, 1902936, 1993552, 2226840, 2378670, 2491940, 2616537, 2718480, 2990328, 3171560, 3488716, 3737910, 3805872, 4360895, 4453680, 4757340, 4983880, 5233074, 5980656, 6343120, 6977432, 7475820, 8721790, 9514680, 9967760, 10466148, 13082685, 13954864, 14951640, 17443580, 19029360, 20932296, 26165370, 29903280, 34887160, 41864592, 52330740, 69774320, 104661480, 209322960]

約数ペア:

[(1, 209322960), (2, 104661480), (3, 69774320), (4, 52330740), (5, 41864592), (6, 34887160), (7, 29903280), (8, 26165370), (10, 20932296), (11, 19029360), (12, 17443580), (14, 14951640), (15, 13954864), (16, 13082685), (20, 10466148), (21, 9967760), (22, 9514680), (24, 8721790), (28, 7475820), (30, 6977432), (33, 6343120), (35, 5980656), (40, 5233074), (42, 4983880), (44, 4757340), (47, 4453680), (48, 4360895), (55, 3805872), (56, 3737910), (60, 3488716), (66, 3171560), (70, 2990328), (77, 2718480), (80, 2616537), (84, 2491940), (88, 2378670), (94, 2226840), (105, 1993552), (110, 1902936), (112, 1868955), (120, 1744358), (132, 1585780), (140, 1495164), (141, 1484560), (154, 1359240), (165, 1268624), (168, 1245970), (176, 1189335), (188, 1113420), (210, 996776), (220, 951468), (231, 906160), (235, 890736), (240, 872179), (241, 868560), (264, 792890), (280, 747582), (282, 742280), (308, 679620), (329, 636240), (330, 634312), (336, 622985), (376, 556710), (385, 543696), (420, 498388), (440, 475734), (462, 453080), (470, 445368), (482, 434280), (517, 404880), (528, 396445), (560, 373791), (564, 371140), (616, 339810), (658, 318120), (660, 317156), (705, 296912), (723, 289520), (752, 278355), (770, 271848), (840, 249194), (880, 237867), (924, 226540), (940, 222684), (964, 217140), (987, 212080), (1034, 202440), (1128, 185570), (1155, 181232), (1205, 173712), (1232, 169905), (1316, 159060), (1320, 158578), (1410, 148456), (1446, 144760), (1540, 135924), (1551, 134960), (1645, 127248), (1680, 124597), (1687, 124080), (1848, 113270), (1880, 111342), (1928, 108570), (1974, 106040), (2068, 101220), (2256, 92785), (2310, 90616), (2410, 86856), (2585, 80976), (2632, 79530), (2640, 79289), (2651, 78960), (2820, 74228), (2892, 72380), (3080, 67962), (3102, 67480), (3290, 63624), (3374, 62040), (3615, 57904), (3619, 57840), (3696, 56635), (3760, 55671), (3856, 54285), (3948, 53020), (4136, 50610), (4620, 45308), (4820, 43428), (4935, 42416), (5061, 41360), (5170, 40488), (5264, 39765), (5302, 39480), (5640, 37114), (5784, 36190), (6160, 33981), (6204, 33740), (6580, 31812), (6748, 31020), (7230, 28952), (7238, 28920), (7755, 26992), (7896, 26510), (7953, 26320), (8272, 25305), (8435, 24816), (9240, 22654), (9640, 21714), (9870, 21208), (10122, 20680), (10340, 20244), (10604, 19740), (10857, 19280), (11280, 18557), (11327, 18480), (11568, 18095), (12408, 16870), (13160, 15906), (13255, 15792), (13496, 15510), (14460, 14476)]