40598880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 150087168

約数和(自身を除く): 109488288

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, 281, 301, 336, 344, 420, 430, 480, 516, 560, 562, 602, 645, 672, 688, 840, 843, 860, 903, 1032, 1120, 1124, 1204, 1290, 1376, 1405, 1505, 1680, 1686, 1720, 1806, 1967, 2064, 2248, 2408, 2580, 2810, 3010, 3360, 3372, 3440, 3612, 3934, 4128, 4215, 4496, 4515, 4816, 5160, 5620, 5901, 6020, 6744, 6880, 7224, 7868, 8430, 8992, 9030, 9632, 9835, 10320, 11240, 11802, 12040, 12083, 13488, 14448, 15736, 16860, 18060, 19670, 20640, 22480, 23604, 24080, 24166, 26976, 28896, 29505, 31472, 33720, 36120, 36249, 39340, 44960, 47208, 48160, 48332, 59010, 60415, 62944, 67440, 72240, 72498, 78680, 84581, 94416, 96664, 118020, 120830, 134880, 144480, 144996, 157360, 169162, 181245, 188832, 193328, 236040, 241660, 253743, 289992, 314720, 338324, 362490, 386656, 422905, 472080, 483320, 507486, 579984, 676648, 724980, 845810, 944160, 966640, 1014972, 1159968, 1268715, 1353296, 1449960, 1691620, 1933280, 2029944, 2537430, 2706592, 2899920, 3383240, 4059888, 5074860, 5799840, 6766480, 8119776, 10149720, 13532960, 20299440, 40598880]

約数ペア:

[(1, 40598880), (2, 20299440), (3, 13532960), (4, 10149720), (5, 8119776), (6, 6766480), (7, 5799840), (8, 5074860), (10, 4059888), (12, 3383240), (14, 2899920), (15, 2706592), (16, 2537430), (20, 2029944), (21, 1933280), (24, 1691620), (28, 1449960), (30, 1353296), (32, 1268715), (35, 1159968), (40, 1014972), (42, 966640), (43, 944160), (48, 845810), (56, 724980), (60, 676648), (70, 579984), (80, 507486), (84, 483320), (86, 472080), (96, 422905), (105, 386656), (112, 362490), (120, 338324), (129, 314720), (140, 289992), (160, 253743), (168, 241660), (172, 236040), (210, 193328), (215, 188832), (224, 181245), (240, 169162), (258, 157360), (280, 144996), (281, 144480), (301, 134880), (336, 120830), (344, 118020), (420, 96664), (430, 94416), (480, 84581), (516, 78680), (560, 72498), (562, 72240), (602, 67440), (645, 62944), (672, 60415), (688, 59010), (840, 48332), (843, 48160), (860, 47208), (903, 44960), (1032, 39340), (1120, 36249), (1124, 36120), (1204, 33720), (1290, 31472), (1376, 29505), (1405, 28896), (1505, 26976), (1680, 24166), (1686, 24080), (1720, 23604), (1806, 22480), (1967, 20640), (2064, 19670), (2248, 18060), (2408, 16860), (2580, 15736), (2810, 14448), (3010, 13488), (3360, 12083), (3372, 12040), (3440, 11802), (3612, 11240), (3934, 10320), (4128, 9835), (4215, 9632), (4496, 9030), (4515, 8992), (4816, 8430), (5160, 7868), (5620, 7224), (5901, 6880), (6020, 6744)]