205588320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8741}}^1$

素因数の和:8773

約数の個数: 144

約数和(自身を含む): 753420528

約数和(自身を除く): 547832208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8741, 11760, 17482, 23520, 26223, 34964, 43705, 52446, 61187, 69928, 87410, 104892, 122374, 131115, 139856, 174820, 183561, 209784, 244748, 262230, 279712, 305935, 349640, 367122, 419568, 428309, 489496, 524460, 611870, 699280, 734244, 839136, 856618, 917805, 978992, 1048920, 1223740, 1284927, 1398560, 1468488, 1713236, 1835610, 1957984, 2097840, 2141545, 2447480, 2569854, 2936976, 3426472, 3671220, 4195680, 4283090, 4894960, 5139708, 5873952, 6424635, 6852944, 7342440, 8566180, 9789920, 10279416, 12849270, 13705888, 14684880, 17132360, 20558832, 25698540, 29369760, 34264720, 41117664, 51397080, 68529440, 102794160, 205588320]

約数ペア:

[(1, 205588320), (2, 102794160), (3, 68529440), (4, 51397080), (5, 41117664), (6, 34264720), (7, 29369760), (8, 25698540), (10, 20558832), (12, 17132360), (14, 14684880), (15, 13705888), (16, 12849270), (20, 10279416), (21, 9789920), (24, 8566180), (28, 7342440), (30, 6852944), (32, 6424635), (35, 5873952), (40, 5139708), (42, 4894960), (48, 4283090), (49, 4195680), (56, 3671220), (60, 3426472), (70, 2936976), (80, 2569854), (84, 2447480), (96, 2141545), (98, 2097840), (105, 1957984), (112, 1835610), (120, 1713236), (140, 1468488), (147, 1398560), (160, 1284927), (168, 1223740), (196, 1048920), (210, 978992), (224, 917805), (240, 856618), (245, 839136), (280, 734244), (294, 699280), (336, 611870), (392, 524460), (420, 489496), (480, 428309), (490, 419568), (560, 367122), (588, 349640), (672, 305935), (735, 279712), (784, 262230), (840, 244748), (980, 209784), (1120, 183561), (1176, 174820), (1470, 139856), (1568, 131115), (1680, 122374), (1960, 104892), (2352, 87410), (2940, 69928), (3360, 61187), (3920, 52446), (4704, 43705), (5880, 34964), (7840, 26223), (8741, 23520), (11760, 17482)]