1090218528

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{20029}}^1$

素因数の和:20061

約数の個数: 144

約数和(自身を含む): 3674623680

約数和(自身を除く): 2584405152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 20029, 27216, 40058, 54432, 60087, 80116, 120174, 140203, 160232, 180261, 240348, 280406, 320464, 360522, 420609, 480696, 540783, 560812, 640928, 721044, 841218, 961392, 1081566, 1121624, 1261827, 1442088, 1622349, 1682436, 1922784, 2163132, 2243248, 2523654, 2884176, 3244698, 3364872, 3785481, 4326264, 4486496, 4867047, 5047308, 5768352, 6489396, 6729744, 7570962, 8652528, 9734094, 10094616, 11356443, 12978792, 13459488, 15141924, 17305056, 19468188, 20189232, 22712886, 25957584, 30283848, 34069329, 38936376, 40378464, 45425772, 51915168, 60567696, 68138658, 77872752, 90851544, 121135392, 136277316, 155745504, 181703088, 272554632, 363406176, 545109264, 1090218528]

約数ペア:

[(1, 1090218528), (2, 545109264), (3, 363406176), (4, 272554632), (6, 181703088), (7, 155745504), (8, 136277316), (9, 121135392), (12, 90851544), (14, 77872752), (16, 68138658), (18, 60567696), (21, 51915168), (24, 45425772), (27, 40378464), (28, 38936376), (32, 34069329), (36, 30283848), (42, 25957584), (48, 22712886), (54, 20189232), (56, 19468188), (63, 17305056), (72, 15141924), (81, 13459488), (84, 12978792), (96, 11356443), (108, 10094616), (112, 9734094), (126, 8652528), (144, 7570962), (162, 6729744), (168, 6489396), (189, 5768352), (216, 5047308), (224, 4867047), (243, 4486496), (252, 4326264), (288, 3785481), (324, 3364872), (336, 3244698), (378, 2884176), (432, 2523654), (486, 2243248), (504, 2163132), (567, 1922784), (648, 1682436), (672, 1622349), (756, 1442088), (864, 1261827), (972, 1121624), (1008, 1081566), (1134, 961392), (1296, 841218), (1512, 721044), (1701, 640928), (1944, 560812), (2016, 540783), (2268, 480696), (2592, 420609), (3024, 360522), (3402, 320464), (3888, 280406), (4536, 240348), (6048, 180261), (6804, 160232), (7776, 140203), (9072, 120174), (13608, 80116), (18144, 60087), (20029, 54432), (27216, 40058)]