13656080720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{73483}}^1$

素因数の和:73620

約数の個数: 80

約数和(自身を含む): 33459322752

約数和(自身を除く): 19803242032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 101, 115, 184, 202, 230, 368, 404, 460, 505, 808, 920, 1010, 1616, 1840, 2020, 2323, 4040, 4646, 8080, 9292, 11615, 18584, 23230, 37168, 46460, 73483, 92920, 146966, 185840, 293932, 367415, 587864, 734830, 1175728, 1469660, 1690109, 2939320, 3380218, 5878640, 6760436, 7421783, 8450545, 13520872, 14843566, 16901090, 27041744, 29687132, 33802180, 37108915, 59374264, 67604360, 74217830, 118748528, 135208720, 148435660, 170701009, 296871320, 341402018, 593742640, 682804036, 853505045, 1365608072, 1707010090, 2731216144, 3414020180, 6828040360, 13656080720]

約数ペア:

[(1, 13656080720), (2, 6828040360), (4, 3414020180), (5, 2731216144), (8, 1707010090), (10, 1365608072), (16, 853505045), (20, 682804036), (23, 593742640), (40, 341402018), (46, 296871320), (80, 170701009), (92, 148435660), (101, 135208720), (115, 118748528), (184, 74217830), (202, 67604360), (230, 59374264), (368, 37108915), (404, 33802180), (460, 29687132), (505, 27041744), (808, 16901090), (920, 14843566), (1010, 13520872), (1616, 8450545), (1840, 7421783), (2020, 6760436), (2323, 5878640), (4040, 3380218), (4646, 2939320), (8080, 1690109), (9292, 1469660), (11615, 1175728), (18584, 734830), (23230, 587864), (37168, 367415), (46460, 293932), (73483, 185840), (92920, 146966)]