1340918880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9281}}^1$

素因数の和:9349

約数の個数: 192

約数和(自身を含む): 4940103168

約数和(自身を除く): 3599184288

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, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3360, 3440, 3612, 4128, 4515, 4816, 5160, 6020, 6880, 7224, 9030, 9281, 9632, 10320, 12040, 14448, 18060, 18562, 20640, 24080, 27843, 28896, 36120, 37124, 46405, 48160, 55686, 64967, 72240, 74248, 92810, 111372, 129934, 139215, 144480, 148496, 185620, 194901, 222744, 259868, 278430, 296992, 324835, 371240, 389802, 399083, 445488, 519736, 556860, 649670, 742480, 779604, 798166, 890976, 974505, 1039472, 1113720, 1197249, 1299340, 1484960, 1559208, 1596332, 1949010, 1995415, 2078944, 2227440, 2394498, 2598680, 2793581, 3118416, 3192664, 3898020, 3990830, 4454880, 4788996, 5197360, 5587162, 5986245, 6236832, 6385328, 7796040, 7981660, 8380743, 9577992, 10394720, 11174324, 11972490, 12770656, 13967905, 15592080, 15963320, 16761486, 19155984, 22348648, 23944980, 27935810, 31184160, 31926640, 33522972, 38311968, 41903715, 44697296, 47889960, 55871620, 63853280, 67045944, 83807430, 89394592, 95779920, 111743240, 134091888, 167614860, 191559840, 223486480, 268183776, 335229720, 446972960, 670459440, 1340918880]

約数ペア:

[(1, 1340918880), (2, 670459440), (3, 446972960), (4, 335229720), (5, 268183776), (6, 223486480), (7, 191559840), (8, 167614860), (10, 134091888), (12, 111743240), (14, 95779920), (15, 89394592), (16, 83807430), (20, 67045944), (21, 63853280), (24, 55871620), (28, 47889960), (30, 44697296), (32, 41903715), (35, 38311968), (40, 33522972), (42, 31926640), (43, 31184160), (48, 27935810), (56, 23944980), (60, 22348648), (70, 19155984), (80, 16761486), (84, 15963320), (86, 15592080), (96, 13967905), (105, 12770656), (112, 11972490), (120, 11174324), (129, 10394720), (140, 9577992), (160, 8380743), (168, 7981660), (172, 7796040), (210, 6385328), (215, 6236832), (224, 5986245), (240, 5587162), (258, 5197360), (280, 4788996), (301, 4454880), (336, 3990830), (344, 3898020), (420, 3192664), (430, 3118416), (480, 2793581), (516, 2598680), (560, 2394498), (602, 2227440), (645, 2078944), (672, 1995415), (688, 1949010), (840, 1596332), (860, 1559208), (903, 1484960), (1032, 1299340), (1120, 1197249), (1204, 1113720), (1290, 1039472), (1376, 974505), (1505, 890976), (1680, 798166), (1720, 779604), (1806, 742480), (2064, 649670), (2408, 556860), (2580, 519736), (3010, 445488), (3360, 399083), (3440, 389802), (3612, 371240), (4128, 324835), (4515, 296992), (4816, 278430), (5160, 259868), (6020, 222744), (6880, 194901), (7224, 185620), (9030, 148496), (9281, 144480), (9632, 139215), (10320, 129934), (12040, 111372), (14448, 92810), (18060, 74248), (18562, 72240), (20640, 64967), (24080, 55686), (27843, 48160), (28896, 46405), (36120, 37124)]