1363102440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4597}}^1$

素因数の和:4971

約数の個数: 128

約数和(自身を含む): 4687752960

約数和(自身を除く): 3324650520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 353, 420, 706, 840, 1059, 1412, 1765, 2118, 2471, 2824, 3530, 4236, 4597, 4942, 5295, 7060, 7413, 8472, 9194, 9884, 10590, 12355, 13791, 14120, 14826, 18388, 19768, 21180, 22985, 24710, 27582, 29652, 32179, 36776, 37065, 42360, 45970, 49420, 55164, 59304, 64358, 68955, 74130, 91940, 96537, 98840, 110328, 128716, 137910, 148260, 160895, 183880, 193074, 257432, 275820, 296520, 321790, 386148, 482685, 551640, 643580, 772296, 965370, 1287160, 1622741, 1930740, 3245482, 3861480, 4868223, 6490964, 8113705, 9736446, 11359187, 12981928, 16227410, 19472892, 22718374, 24341115, 32454820, 34077561, 38945784, 45436748, 48682230, 56795935, 64909640, 68155122, 90873496, 97364460, 113591870, 136310244, 170387805, 194728920, 227183740, 272620488, 340775610, 454367480, 681551220, 1363102440]

約数ペア:

[(1, 1363102440), (2, 681551220), (3, 454367480), (4, 340775610), (5, 272620488), (6, 227183740), (7, 194728920), (8, 170387805), (10, 136310244), (12, 113591870), (14, 97364460), (15, 90873496), (20, 68155122), (21, 64909640), (24, 56795935), (28, 48682230), (30, 45436748), (35, 38945784), (40, 34077561), (42, 32454820), (56, 24341115), (60, 22718374), (70, 19472892), (84, 16227410), (105, 12981928), (120, 11359187), (140, 9736446), (168, 8113705), (210, 6490964), (280, 4868223), (353, 3861480), (420, 3245482), (706, 1930740), (840, 1622741), (1059, 1287160), (1412, 965370), (1765, 772296), (2118, 643580), (2471, 551640), (2824, 482685), (3530, 386148), (4236, 321790), (4597, 296520), (4942, 275820), (5295, 257432), (7060, 193074), (7413, 183880), (8472, 160895), (9194, 148260), (9884, 137910), (10590, 128716), (12355, 110328), (13791, 98840), (14120, 96537), (14826, 91940), (18388, 74130), (19768, 68955), (21180, 64358), (22985, 59304), (24710, 55164), (27582, 49420), (29652, 45970), (32179, 42360), (36776, 37065)]