140350860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19993}}^1$

素因数の和:20024

約数の個数: 96

約数和(自身を含む): 470258880

約数和(自身を除く): 329908020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 19993, 39986, 59979, 79972, 99965, 119958, 179937, 199930, 239916, 259909, 299895, 359874, 399860, 519818, 539811, 599790, 719748, 779727, 899685, 1039636, 1079622, 1199580, 1299545, 1559454, 1799370, 2159244, 2339181, 2599090, 2699055, 3118908, 3598740, 3898635, 4678362, 5198180, 5398110, 7017543, 7797270, 9356724, 10796220, 11695905, 14035086, 15594540, 23391810, 28070172, 35087715, 46783620, 70175430, 140350860]

約数ペア:

[(1, 140350860), (2, 70175430), (3, 46783620), (4, 35087715), (5, 28070172), (6, 23391810), (9, 15594540), (10, 14035086), (12, 11695905), (13, 10796220), (15, 9356724), (18, 7797270), (20, 7017543), (26, 5398110), (27, 5198180), (30, 4678362), (36, 3898635), (39, 3598740), (45, 3118908), (52, 2699055), (54, 2599090), (60, 2339181), (65, 2159244), (78, 1799370), (90, 1559454), (108, 1299545), (117, 1199580), (130, 1079622), (135, 1039636), (156, 899685), (180, 779727), (195, 719748), (234, 599790), (260, 539811), (270, 519818), (351, 399860), (390, 359874), (468, 299895), (540, 259909), (585, 239916), (702, 199930), (780, 179937), (1170, 119958), (1404, 99965), (1755, 79972), (2340, 59979), (3510, 39986), (7020, 19993)]