16587054540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13164329}}^1$

素因数の和:13164351

約数の個数: 72

約数和(自身を含む): 57501793440

約数和(自身を除く): 40914738900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13164329, 26328658, 39492987, 52657316, 65821645, 78985974, 92150303, 118478961, 131643290, 157971948, 184300606, 197464935, 236957922, 263286580, 276450909, 368601212, 394929870, 460751515, 473915844, 552901818, 592394805, 789859740, 829352727, 921503030, 1105803636, 1184789610, 1382254545, 1658705454, 1843006060, 2369579220, 2764509090, 3317410908, 4146763635, 5529018180, 8293527270, 16587054540]

約数ペア:

[(1, 16587054540), (2, 8293527270), (3, 5529018180), (4, 4146763635), (5, 3317410908), (6, 2764509090), (7, 2369579220), (9, 1843006060), (10, 1658705454), (12, 1382254545), (14, 1184789610), (15, 1105803636), (18, 921503030), (20, 829352727), (21, 789859740), (28, 592394805), (30, 552901818), (35, 473915844), (36, 460751515), (42, 394929870), (45, 368601212), (60, 276450909), (63, 263286580), (70, 236957922), (84, 197464935), (90, 184300606), (105, 157971948), (126, 131643290), (140, 118478961), (180, 92150303), (210, 78985974), (252, 65821645), (315, 52657316), (420, 39492987), (630, 26328658), (1260, 13164329)]