479792280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 1642291200

約数和(自身を除く): 1162498920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 79, 86, 88, 107, 110, 120, 129, 132, 158, 165, 172, 214, 215, 220, 237, 258, 264, 316, 321, 330, 344, 395, 428, 430, 440, 473, 474, 516, 535, 632, 642, 645, 660, 790, 856, 860, 869, 946, 948, 1032, 1070, 1177, 1185, 1284, 1290, 1320, 1419, 1580, 1605, 1720, 1738, 1892, 1896, 2140, 2354, 2365, 2370, 2568, 2580, 2607, 2838, 3160, 3210, 3397, 3476, 3531, 3784, 4280, 4345, 4601, 4708, 4730, 4740, 5160, 5214, 5676, 5885, 6420, 6794, 6952, 7062, 7095, 8453, 8690, 9202, 9416, 9460, 9480, 10191, 10428, 11352, 11770, 12840, 13035, 13588, 13803, 14124, 14190, 16906, 16985, 17380, 17655, 18404, 18920, 20382, 20856, 23005, 23540, 25359, 26070, 27176, 27606, 28248, 28380, 33812, 33970, 34760, 35310, 36808, 37367, 40764, 42265, 46010, 47080, 50611, 50718, 50955, 52140, 55212, 56760, 67624, 67940, 69015, 70620, 74734, 81528, 84530, 92020, 92983, 101222, 101436, 101910, 104280, 110424, 112101, 126795, 135880, 138030, 141240, 149468, 151833, 169060, 184040, 185966, 186835, 202444, 202872, 203820, 224202, 253055, 253590, 276060, 278949, 298936, 303666, 338120, 363479, 371932, 373670, 404888, 407640, 448404, 464915, 506110, 507180, 552120, 557898, 560505, 607332, 726958, 743864, 747340, 759165, 896808, 929830, 1012220, 1014360, 1090437, 1115796, 1121010, 1214664, 1394745, 1453916, 1494680, 1518330, 1817395, 1859660, 2024440, 2180874, 2231592, 2242020, 2789490, 2907832, 3036660, 3634790, 3719320, 3998269, 4361748, 4484040, 5452185, 5578980, 6073320, 7269580, 7996538, 8723496, 10904370, 11157960, 11994807, 14539160, 15993076, 19991345, 21808740, 23989614, 31986152, 39982690, 43617480, 47979228, 59974035, 79965380, 95958456, 119948070, 159930760, 239896140, 479792280]

約数ペア:

[(1, 479792280), (2, 239896140), (3, 159930760), (4, 119948070), (5, 95958456), (6, 79965380), (8, 59974035), (10, 47979228), (11, 43617480), (12, 39982690), (15, 31986152), (20, 23989614), (22, 21808740), (24, 19991345), (30, 15993076), (33, 14539160), (40, 11994807), (43, 11157960), (44, 10904370), (55, 8723496), (60, 7996538), (66, 7269580), (79, 6073320), (86, 5578980), (88, 5452185), (107, 4484040), (110, 4361748), (120, 3998269), (129, 3719320), (132, 3634790), (158, 3036660), (165, 2907832), (172, 2789490), (214, 2242020), (215, 2231592), (220, 2180874), (237, 2024440), (258, 1859660), (264, 1817395), (316, 1518330), (321, 1494680), (330, 1453916), (344, 1394745), (395, 1214664), (428, 1121010), (430, 1115796), (440, 1090437), (473, 1014360), (474, 1012220), (516, 929830), (535, 896808), (632, 759165), (642, 747340), (645, 743864), (660, 726958), (790, 607332), (856, 560505), (860, 557898), (869, 552120), (946, 507180), (948, 506110), (1032, 464915), (1070, 448404), (1177, 407640), (1185, 404888), (1284, 373670), (1290, 371932), (1320, 363479), (1419, 338120), (1580, 303666), (1605, 298936), (1720, 278949), (1738, 276060), (1892, 253590), (1896, 253055), (2140, 224202), (2354, 203820), (2365, 202872), (2370, 202444), (2568, 186835), (2580, 185966), (2607, 184040), (2838, 169060), (3160, 151833), (3210, 149468), (3397, 141240), (3476, 138030), (3531, 135880), (3784, 126795), (4280, 112101), (4345, 110424), (4601, 104280), (4708, 101910), (4730, 101436), (4740, 101222), (5160, 92983), (5214, 92020), (5676, 84530), (5885, 81528), (6420, 74734), (6794, 70620), (6952, 69015), (7062, 67940), (7095, 67624), (8453, 56760), (8690, 55212), (9202, 52140), (9416, 50955), (9460, 50718), (9480, 50611), (10191, 47080), (10428, 46010), (11352, 42265), (11770, 40764), (12840, 37367), (13035, 36808), (13588, 35310), (13803, 34760), (14124, 33970), (14190, 33812), (16906, 28380), (16985, 28248), (17380, 27606), (17655, 27176), (18404, 26070), (18920, 25359), (20382, 23540), (20856, 23005)]