1330883120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 3847253760

約数和(自身を除く): 2516370640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 107, 112, 133, 140, 152, 167, 190, 196, 214, 245, 266, 280, 304, 334, 380, 392, 428, 490, 532, 535, 560, 665, 668, 749, 760, 784, 835, 856, 931, 980, 1064, 1070, 1169, 1330, 1336, 1498, 1520, 1670, 1712, 1862, 1960, 2033, 2128, 2140, 2338, 2660, 2672, 2996, 3173, 3340, 3724, 3745, 3920, 4066, 4280, 4655, 4676, 5243, 5320, 5845, 5992, 6346, 6680, 7448, 7490, 8132, 8183, 8560, 9310, 9352, 10165, 10486, 10640, 11690, 11984, 12692, 13360, 14231, 14896, 14980, 15865, 16264, 16366, 17869, 18620, 18704, 20330, 20972, 22211, 23380, 25384, 26215, 28462, 29960, 31730, 32528, 32732, 35738, 37240, 40660, 40915, 41944, 44422, 46760, 50768, 52430, 56924, 59920, 63460, 65464, 71155, 71476, 74480, 81320, 81830, 83888, 88844, 89345, 93520, 99617, 104860, 111055, 113848, 125083, 126920, 130928, 142310, 142952, 155477, 162640, 163660, 177688, 178690, 199234, 209720, 222110, 227696, 250166, 253840, 284620, 285904, 310954, 327320, 339511, 355376, 357380, 398468, 419440, 444220, 498085, 500332, 569240, 621908, 625415, 654640, 679022, 714760, 777385, 796936, 875581, 888440, 996170, 1000664, 1138480, 1243816, 1250830, 1358044, 1429520, 1554770, 1593872, 1697555, 1751162, 1776880, 1992340, 2001328, 2376577, 2487632, 2501660, 2716088, 3109540, 3395110, 3502324, 3984680, 4377905, 4753154, 5003320, 5432176, 6219080, 6790220, 7004648, 7969360, 8755810, 9506308, 10006640, 11882885, 12438160, 13580440, 14009296, 16636039, 17511620, 19012616, 23765770, 27160880, 33272078, 35023240, 38025232, 47531540, 66544156, 70046480, 83180195, 95063080, 133088312, 166360390, 190126160, 266176624, 332720780, 665441560, 1330883120]

約数ペア:

[(1, 1330883120), (2, 665441560), (4, 332720780), (5, 266176624), (7, 190126160), (8, 166360390), (10, 133088312), (14, 95063080), (16, 83180195), (19, 70046480), (20, 66544156), (28, 47531540), (35, 38025232), (38, 35023240), (40, 33272078), (49, 27160880), (56, 23765770), (70, 19012616), (76, 17511620), (80, 16636039), (95, 14009296), (98, 13580440), (107, 12438160), (112, 11882885), (133, 10006640), (140, 9506308), (152, 8755810), (167, 7969360), (190, 7004648), (196, 6790220), (214, 6219080), (245, 5432176), (266, 5003320), (280, 4753154), (304, 4377905), (334, 3984680), (380, 3502324), (392, 3395110), (428, 3109540), (490, 2716088), (532, 2501660), (535, 2487632), (560, 2376577), (665, 2001328), (668, 1992340), (749, 1776880), (760, 1751162), (784, 1697555), (835, 1593872), (856, 1554770), (931, 1429520), (980, 1358044), (1064, 1250830), (1070, 1243816), (1169, 1138480), (1330, 1000664), (1336, 996170), (1498, 888440), (1520, 875581), (1670, 796936), (1712, 777385), (1862, 714760), (1960, 679022), (2033, 654640), (2128, 625415), (2140, 621908), (2338, 569240), (2660, 500332), (2672, 498085), (2996, 444220), (3173, 419440), (3340, 398468), (3724, 357380), (3745, 355376), (3920, 339511), (4066, 327320), (4280, 310954), (4655, 285904), (4676, 284620), (5243, 253840), (5320, 250166), (5845, 227696), (5992, 222110), (6346, 209720), (6680, 199234), (7448, 178690), (7490, 177688), (8132, 163660), (8183, 162640), (8560, 155477), (9310, 142952), (9352, 142310), (10165, 130928), (10486, 126920), (10640, 125083), (11690, 113848), (11984, 111055), (12692, 104860), (13360, 99617), (14231, 93520), (14896, 89345), (14980, 88844), (15865, 83888), (16264, 81830), (16366, 81320), (17869, 74480), (18620, 71476), (18704, 71155), (20330, 65464), (20972, 63460), (22211, 59920), (23380, 56924), (25384, 52430), (26215, 50768), (28462, 46760), (29960, 44422), (31730, 41944), (32528, 40915), (32732, 40660), (35738, 37240)]