1376570240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5560

約数の個数: 128

約数和(自身を含む): 3636601920

約数和(自身を除く): 2260031680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 640, 680, 736, 782, 920, 1088, 1360, 1472, 1564, 1840, 1955, 2176, 2720, 2944, 3128, 3680, 3910, 5440, 5501, 6256, 7360, 7820, 10880, 11002, 12512, 14720, 15640, 22004, 25024, 27505, 31280, 44008, 50048, 55010, 62560, 88016, 93517, 110020, 125120, 126523, 176032, 187034, 220040, 250240, 253046, 352064, 374068, 440080, 467585, 506092, 632615, 704128, 748136, 880160, 935170, 1012184, 1265230, 1496272, 1760320, 1870340, 2024368, 2150891, 2530460, 2992544, 3520640, 3740680, 4048736, 4301782, 5060920, 5985088, 7481360, 8097472, 8603564, 10121840, 10754455, 11970176, 14962720, 16194944, 17207128, 20243680, 21508910, 29925440, 34414256, 40487360, 43017820, 59850880, 68828512, 80974720, 86035640, 137657024, 172071280, 275314048, 344142560, 688285120, 1376570240]

約数ペア:

[(1, 1376570240), (2, 688285120), (4, 344142560), (5, 275314048), (8, 172071280), (10, 137657024), (16, 86035640), (17, 80974720), (20, 68828512), (23, 59850880), (32, 43017820), (34, 40487360), (40, 34414256), (46, 29925440), (64, 21508910), (68, 20243680), (80, 17207128), (85, 16194944), (92, 14962720), (115, 11970176), (128, 10754455), (136, 10121840), (160, 8603564), (170, 8097472), (184, 7481360), (230, 5985088), (272, 5060920), (320, 4301782), (340, 4048736), (368, 3740680), (391, 3520640), (460, 2992544), (544, 2530460), (640, 2150891), (680, 2024368), (736, 1870340), (782, 1760320), (920, 1496272), (1088, 1265230), (1360, 1012184), (1472, 935170), (1564, 880160), (1840, 748136), (1955, 704128), (2176, 632615), (2720, 506092), (2944, 467585), (3128, 440080), (3680, 374068), (3910, 352064), (5440, 253046), (5501, 250240), (6256, 220040), (7360, 187034), (7820, 176032), (10880, 126523), (11002, 125120), (12512, 110020), (14720, 93517), (15640, 88016), (22004, 62560), (25024, 55010), (27505, 50048), (31280, 44008)]