119840280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 424764000

約数和(自身を除く): 304923720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 89, 98, 105, 120, 140, 147, 168, 178, 196, 210, 229, 245, 267, 280, 294, 356, 392, 420, 445, 458, 490, 534, 588, 623, 687, 712, 735, 840, 890, 916, 980, 1068, 1145, 1176, 1246, 1335, 1374, 1470, 1603, 1780, 1832, 1869, 1960, 2136, 2290, 2492, 2670, 2748, 2940, 3115, 3206, 3435, 3560, 3738, 4361, 4580, 4809, 4984, 5340, 5496, 5880, 6230, 6412, 6870, 7476, 8015, 8722, 9160, 9345, 9618, 10680, 11221, 12460, 12824, 13083, 13740, 14952, 16030, 17444, 18690, 19236, 20381, 21805, 22442, 24045, 24920, 26166, 27480, 32060, 33663, 34888, 37380, 38472, 40762, 43610, 44884, 48090, 52332, 56105, 61143, 64120, 65415, 67326, 74760, 81524, 87220, 89768, 96180, 101905, 104664, 112210, 122286, 130830, 134652, 142667, 163048, 168315, 174440, 192360, 203810, 224420, 244572, 261660, 269304, 285334, 305715, 336630, 407620, 428001, 448840, 489144, 523320, 570668, 611430, 673260, 713335, 815240, 856002, 998669, 1141336, 1222860, 1346520, 1426670, 1712004, 1997338, 2140005, 2445720, 2853340, 2996007, 3424008, 3994676, 4280010, 4993345, 5706680, 5992014, 7989352, 8560020, 9986690, 11984028, 14980035, 17120040, 19973380, 23968056, 29960070, 39946760, 59920140, 119840280]

約数ペア:

[(1, 119840280), (2, 59920140), (3, 39946760), (4, 29960070), (5, 23968056), (6, 19973380), (7, 17120040), (8, 14980035), (10, 11984028), (12, 9986690), (14, 8560020), (15, 7989352), (20, 5992014), (21, 5706680), (24, 4993345), (28, 4280010), (30, 3994676), (35, 3424008), (40, 2996007), (42, 2853340), (49, 2445720), (56, 2140005), (60, 1997338), (70, 1712004), (84, 1426670), (89, 1346520), (98, 1222860), (105, 1141336), (120, 998669), (140, 856002), (147, 815240), (168, 713335), (178, 673260), (196, 611430), (210, 570668), (229, 523320), (245, 489144), (267, 448840), (280, 428001), (294, 407620), (356, 336630), (392, 305715), (420, 285334), (445, 269304), (458, 261660), (490, 244572), (534, 224420), (588, 203810), (623, 192360), (687, 174440), (712, 168315), (735, 163048), (840, 142667), (890, 134652), (916, 130830), (980, 122286), (1068, 112210), (1145, 104664), (1176, 101905), (1246, 96180), (1335, 89768), (1374, 87220), (1470, 81524), (1603, 74760), (1780, 67326), (1832, 65415), (1869, 64120), (1960, 61143), (2136, 56105), (2290, 52332), (2492, 48090), (2670, 44884), (2748, 43610), (2940, 40762), (3115, 38472), (3206, 37380), (3435, 34888), (3560, 33663), (3738, 32060), (4361, 27480), (4580, 26166), (4809, 24920), (4984, 24045), (5340, 22442), (5496, 21805), (5880, 20381), (6230, 19236), (6412, 18690), (6870, 17444), (7476, 16030), (8015, 14952), (8722, 13740), (9160, 13083), (9345, 12824), (9618, 12460), (10680, 11221)]