283459440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 992686464

約数和(自身を除く): 709227024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 121, 129, 132, 165, 172, 176, 215, 220, 227, 240, 242, 258, 264, 330, 344, 363, 430, 440, 454, 473, 484, 516, 528, 605, 645, 660, 681, 688, 726, 860, 880, 908, 946, 968, 1032, 1135, 1210, 1290, 1320, 1362, 1419, 1452, 1720, 1815, 1816, 1892, 1936, 2064, 2270, 2365, 2420, 2497, 2580, 2640, 2724, 2838, 2904, 3405, 3440, 3630, 3632, 3784, 4540, 4730, 4840, 4994, 5160, 5203, 5448, 5676, 5808, 6810, 7095, 7260, 7491, 7568, 9080, 9460, 9680, 9761, 9988, 10320, 10406, 10896, 11352, 12485, 13620, 14190, 14520, 14982, 15609, 18160, 18920, 19522, 19976, 20812, 22704, 24970, 26015, 27240, 27467, 28380, 29040, 29283, 29964, 31218, 37455, 37840, 39044, 39952, 41624, 48805, 49940, 52030, 54480, 54934, 56760, 58566, 59928, 62436, 74910, 78045, 78088, 82401, 83248, 97610, 99880, 104060, 107371, 109868, 113520, 117132, 119856, 124872, 137335, 146415, 149820, 156090, 156176, 164802, 195220, 199760, 208120, 214742, 219736, 234264, 249744, 274670, 292830, 299640, 312180, 322113, 329604, 390440, 412005, 416240, 429484, 439472, 468528, 536855, 549340, 585660, 599280, 624360, 644226, 659208, 780880, 824010, 858968, 1073710, 1098680, 1171320, 1181081, 1248720, 1288452, 1318416, 1610565, 1648020, 1717936, 2147420, 2197360, 2342640, 2362162, 2576904, 3221130, 3296040, 3543243, 4294840, 4724324, 5153808, 5905405, 6442260, 6592080, 7086486, 8589680, 9448648, 11810810, 12884520, 14172972, 17716215, 18897296, 23621620, 25769040, 28345944, 35432430, 47243240, 56691888, 70864860, 94486480, 141729720, 283459440]

約数ペア:

[(1, 283459440), (2, 141729720), (3, 94486480), (4, 70864860), (5, 56691888), (6, 47243240), (8, 35432430), (10, 28345944), (11, 25769040), (12, 23621620), (15, 18897296), (16, 17716215), (20, 14172972), (22, 12884520), (24, 11810810), (30, 9448648), (33, 8589680), (40, 7086486), (43, 6592080), (44, 6442260), (48, 5905405), (55, 5153808), (60, 4724324), (66, 4294840), (80, 3543243), (86, 3296040), (88, 3221130), (110, 2576904), (120, 2362162), (121, 2342640), (129, 2197360), (132, 2147420), (165, 1717936), (172, 1648020), (176, 1610565), (215, 1318416), (220, 1288452), (227, 1248720), (240, 1181081), (242, 1171320), (258, 1098680), (264, 1073710), (330, 858968), (344, 824010), (363, 780880), (430, 659208), (440, 644226), (454, 624360), (473, 599280), (484, 585660), (516, 549340), (528, 536855), (605, 468528), (645, 439472), (660, 429484), (681, 416240), (688, 412005), (726, 390440), (860, 329604), (880, 322113), (908, 312180), (946, 299640), (968, 292830), (1032, 274670), (1135, 249744), (1210, 234264), (1290, 219736), (1320, 214742), (1362, 208120), (1419, 199760), (1452, 195220), (1720, 164802), (1815, 156176), (1816, 156090), (1892, 149820), (1936, 146415), (2064, 137335), (2270, 124872), (2365, 119856), (2420, 117132), (2497, 113520), (2580, 109868), (2640, 107371), (2724, 104060), (2838, 99880), (2904, 97610), (3405, 83248), (3440, 82401), (3630, 78088), (3632, 78045), (3784, 74910), (4540, 62436), (4730, 59928), (4840, 58566), (4994, 56760), (5160, 54934), (5203, 54480), (5448, 52030), (5676, 49940), (5808, 48805), (6810, 41624), (7095, 39952), (7260, 39044), (7491, 37840), (7568, 37455), (9080, 31218), (9460, 29964), (9680, 29283), (9761, 29040), (9988, 28380), (10320, 27467), (10406, 27240), (10896, 26015), (11352, 24970), (12485, 22704), (13620, 20812), (14190, 19976), (14520, 19522), (14982, 18920), (15609, 18160)]