214903320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17387}}^1$

素因数の和:17504

約数の個数: 64

約数和(自身を含む): 651006720

約数和(自身を除く): 436103400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 17387, 34774, 52161, 69548, 86935, 104322, 139096, 173870, 208644, 260805, 347740, 417288, 521610, 695480, 1043220, 1790861, 2086440, 3581722, 5372583, 7163444, 8954305, 10745166, 14326888, 17908610, 21490332, 26862915, 35817220, 42980664, 53725830, 71634440, 107451660, 214903320]

約数ペア:

[(1, 214903320), (2, 107451660), (3, 71634440), (4, 53725830), (5, 42980664), (6, 35817220), (8, 26862915), (10, 21490332), (12, 17908610), (15, 14326888), (20, 10745166), (24, 8954305), (30, 7163444), (40, 5372583), (60, 3581722), (103, 2086440), (120, 1790861), (206, 1043220), (309, 695480), (412, 521610), (515, 417288), (618, 347740), (824, 260805), (1030, 208644), (1236, 173870), (1545, 139096), (2060, 104322), (2472, 86935), (3090, 69548), (4120, 52161), (6180, 34774), (12360, 17387)]