47389440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 181310976

約数和(自身を除く): 133921536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 43, 48, 56, 60, 64, 70, 80, 82, 84, 86, 96, 105, 112, 120, 123, 128, 129, 140, 160, 164, 168, 172, 192, 205, 210, 215, 224, 240, 246, 256, 258, 280, 287, 301, 320, 328, 336, 344, 384, 410, 420, 430, 448, 480, 492, 516, 560, 574, 602, 615, 640, 645, 656, 672, 688, 768, 820, 840, 860, 861, 896, 903, 960, 984, 1032, 1120, 1148, 1204, 1230, 1280, 1290, 1312, 1344, 1376, 1435, 1505, 1640, 1680, 1720, 1722, 1763, 1792, 1806, 1920, 1968, 2064, 2240, 2296, 2408, 2460, 2580, 2624, 2688, 2752, 2870, 3010, 3280, 3360, 3440, 3444, 3526, 3612, 3840, 3936, 4128, 4305, 4480, 4515, 4592, 4816, 4920, 5160, 5248, 5289, 5376, 5504, 5740, 6020, 6560, 6720, 6880, 6888, 7052, 7224, 7872, 8256, 8610, 8815, 8960, 9030, 9184, 9632, 9840, 10320, 10496, 10578, 11008, 11480, 12040, 12341, 13120, 13440, 13760, 13776, 14104, 14448, 15744, 16512, 17220, 17630, 18060, 18368, 19264, 19680, 20640, 21156, 22960, 24080, 24682, 26240, 26445, 26880, 27520, 27552, 28208, 28896, 31488, 33024, 34440, 35260, 36120, 36736, 37023, 38528, 39360, 41280, 42312, 45920, 48160, 49364, 52480, 52890, 55040, 55104, 56416, 57792, 61705, 68880, 70520, 72240, 73472, 74046, 77056, 78720, 82560, 84624, 91840, 96320, 98728, 105780, 110208, 112832, 115584, 123410, 137760, 141040, 144480, 148092, 157440, 165120, 169248, 183680, 185115, 192640, 197456, 211560, 220416, 225664, 231168, 246820, 275520, 282080, 288960, 296184, 338496, 367360, 370230, 385280, 394912, 423120, 451328, 493640, 551040, 564160, 577920, 592368, 676992, 740460, 789824, 846240, 987280, 1102080, 1128320, 1155840, 1184736, 1353984, 1480920, 1579648, 1692480, 1974560, 2256640, 2369472, 2961840, 3159296, 3384960, 3949120, 4738944, 5923680, 6769920, 7898240, 9477888, 11847360, 15796480, 23694720, 47389440]

約数ペア:

[(1, 47389440), (2, 23694720), (3, 15796480), (4, 11847360), (5, 9477888), (6, 7898240), (7, 6769920), (8, 5923680), (10, 4738944), (12, 3949120), (14, 3384960), (15, 3159296), (16, 2961840), (20, 2369472), (21, 2256640), (24, 1974560), (28, 1692480), (30, 1579648), (32, 1480920), (35, 1353984), (40, 1184736), (41, 1155840), (42, 1128320), (43, 1102080), (48, 987280), (56, 846240), (60, 789824), (64, 740460), (70, 676992), (80, 592368), (82, 577920), (84, 564160), (86, 551040), (96, 493640), (105, 451328), (112, 423120), (120, 394912), (123, 385280), (128, 370230), (129, 367360), (140, 338496), (160, 296184), (164, 288960), (168, 282080), (172, 275520), (192, 246820), (205, 231168), (210, 225664), (215, 220416), (224, 211560), (240, 197456), (246, 192640), (256, 185115), (258, 183680), (280, 169248), (287, 165120), (301, 157440), (320, 148092), (328, 144480), (336, 141040), (344, 137760), (384, 123410), (410, 115584), (420, 112832), (430, 110208), (448, 105780), (480, 98728), (492, 96320), (516, 91840), (560, 84624), (574, 82560), (602, 78720), (615, 77056), (640, 74046), (645, 73472), (656, 72240), (672, 70520), (688, 68880), (768, 61705), (820, 57792), (840, 56416), (860, 55104), (861, 55040), (896, 52890), (903, 52480), (960, 49364), (984, 48160), (1032, 45920), (1120, 42312), (1148, 41280), (1204, 39360), (1230, 38528), (1280, 37023), (1290, 36736), (1312, 36120), (1344, 35260), (1376, 34440), (1435, 33024), (1505, 31488), (1640, 28896), (1680, 28208), (1720, 27552), (1722, 27520), (1763, 26880), (1792, 26445), (1806, 26240), (1920, 24682), (1968, 24080), (2064, 22960), (2240, 21156), (2296, 20640), (2408, 19680), (2460, 19264), (2580, 18368), (2624, 18060), (2688, 17630), (2752, 17220), (2870, 16512), (3010, 15744), (3280, 14448), (3360, 14104), (3440, 13776), (3444, 13760), (3526, 13440), (3612, 13120), (3840, 12341), (3936, 12040), (4128, 11480), (4305, 11008), (4480, 10578), (4515, 10496), (4592, 10320), (4816, 9840), (4920, 9632), (5160, 9184), (5248, 9030), (5289, 8960), (5376, 8815), (5504, 8610), (5740, 8256), (6020, 7872), (6560, 7224), (6720, 7052), (6880, 6888)]