275378880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1023

約数の個数: 224

約数和(自身を含む): 1023542784

約数和(自身を除く): 748163904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 953, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1680, 1720, 1806, 1906, 2064, 2240, 2408, 2580, 2752, 2859, 3010, 3360, 3440, 3612, 3812, 4128, 4515, 4765, 4816, 5160, 5718, 6020, 6671, 6720, 6880, 7224, 7624, 8256, 9030, 9530, 9632, 10320, 11436, 12040, 13342, 13760, 14295, 14448, 15248, 18060, 19060, 19264, 20013, 20640, 22872, 24080, 26684, 28590, 28896, 30496, 33355, 36120, 38120, 40026, 40979, 41280, 45744, 48160, 53368, 57180, 57792, 60992, 66710, 72240, 76240, 80052, 81958, 91488, 96320, 100065, 106736, 114360, 122937, 133420, 144480, 152480, 160104, 163916, 182976, 200130, 204895, 213472, 228720, 245874, 266840, 286853, 288960, 304960, 320208, 327832, 400260, 409790, 426944, 457440, 491748, 533680, 573706, 614685, 640416, 655664, 800520, 819580, 860559, 914880, 983496, 1067360, 1147412, 1229370, 1280832, 1311328, 1434265, 1601040, 1639160, 1721118, 1966992, 2134720, 2294824, 2458740, 2622656, 2868530, 3202080, 3278320, 3442236, 3933984, 4302795, 4589648, 4917480, 5737060, 6404160, 6556640, 6884472, 7867968, 8605590, 9179296, 9834960, 11474120, 13113280, 13768944, 17211180, 18358592, 19669920, 22948240, 27537888, 34422360, 39339840, 45896480, 55075776, 68844720, 91792960, 137689440, 275378880]

約数ペア:

[(1, 275378880), (2, 137689440), (3, 91792960), (4, 68844720), (5, 55075776), (6, 45896480), (7, 39339840), (8, 34422360), (10, 27537888), (12, 22948240), (14, 19669920), (15, 18358592), (16, 17211180), (20, 13768944), (21, 13113280), (24, 11474120), (28, 9834960), (30, 9179296), (32, 8605590), (35, 7867968), (40, 6884472), (42, 6556640), (43, 6404160), (48, 5737060), (56, 4917480), (60, 4589648), (64, 4302795), (70, 3933984), (80, 3442236), (84, 3278320), (86, 3202080), (96, 2868530), (105, 2622656), (112, 2458740), (120, 2294824), (129, 2134720), (140, 1966992), (160, 1721118), (168, 1639160), (172, 1601040), (192, 1434265), (210, 1311328), (215, 1280832), (224, 1229370), (240, 1147412), (258, 1067360), (280, 983496), (301, 914880), (320, 860559), (336, 819580), (344, 800520), (420, 655664), (430, 640416), (448, 614685), (480, 573706), (516, 533680), (560, 491748), (602, 457440), (645, 426944), (672, 409790), (688, 400260), (840, 327832), (860, 320208), (903, 304960), (953, 288960), (960, 286853), (1032, 266840), (1120, 245874), (1204, 228720), (1290, 213472), (1344, 204895), (1376, 200130), (1505, 182976), (1680, 163916), (1720, 160104), (1806, 152480), (1906, 144480), (2064, 133420), (2240, 122937), (2408, 114360), (2580, 106736), (2752, 100065), (2859, 96320), (3010, 91488), (3360, 81958), (3440, 80052), (3612, 76240), (3812, 72240), (4128, 66710), (4515, 60992), (4765, 57792), (4816, 57180), (5160, 53368), (5718, 48160), (6020, 45744), (6671, 41280), (6720, 40979), (6880, 40026), (7224, 38120), (7624, 36120), (8256, 33355), (9030, 30496), (9530, 28896), (9632, 28590), (10320, 26684), (11436, 24080), (12040, 22872), (13342, 20640), (13760, 20013), (14295, 19264), (14448, 19060), (15248, 18060)]