143271440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10597}}^1$

素因数の和:10636

約数の個数: 60

約数和(自身を含む): 360734724

約数和(自身を除く): 217463284

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 10597, 13520, 21194, 42388, 52985, 84776, 105970, 137761, 169552, 211940, 275522, 423880, 551044, 688805, 847760, 1102088, 1377610, 1790893, 2204176, 2755220, 3581786, 5510440, 7163572, 8954465, 11020880, 14327144, 17908930, 28654288, 35817860, 71635720, 143271440]

約数ペア:

[(1, 143271440), (2, 71635720), (4, 35817860), (5, 28654288), (8, 17908930), (10, 14327144), (13, 11020880), (16, 8954465), (20, 7163572), (26, 5510440), (40, 3581786), (52, 2755220), (65, 2204176), (80, 1790893), (104, 1377610), (130, 1102088), (169, 847760), (208, 688805), (260, 551044), (338, 423880), (520, 275522), (676, 211940), (845, 169552), (1040, 137761), (1352, 105970), (1690, 84776), (2704, 52985), (3380, 42388), (6760, 21194), (10597, 13520)]