223565640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3779}}^1$

素因数の和:3839

約数の個数: 128

約数和(自身を含む): 734832000

約数和(自身を除く): 511266360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2958, 3480, 3779, 3944, 4930, 5916, 7395, 7558, 9860, 11337, 11832, 14790, 15116, 18895, 19720, 22674, 29580, 30232, 37790, 45348, 56685, 59160, 64243, 75580, 90696, 109591, 113370, 128486, 151160, 192729, 219182, 226740, 256972, 321215, 328773, 385458, 438364, 453480, 513944, 547955, 642430, 657546, 770916, 876728, 963645, 1095910, 1284860, 1315092, 1541832, 1643865, 1863047, 1927290, 2191820, 2569720, 2630184, 3287730, 3726094, 3854580, 4383640, 5589141, 6575460, 7452188, 7709160, 9315235, 11178282, 13150920, 14904376, 18630470, 22356564, 27945705, 37260940, 44713128, 55891410, 74521880, 111782820, 223565640]

約数ペア:

[(1, 223565640), (2, 111782820), (3, 74521880), (4, 55891410), (5, 44713128), (6, 37260940), (8, 27945705), (10, 22356564), (12, 18630470), (15, 14904376), (17, 13150920), (20, 11178282), (24, 9315235), (29, 7709160), (30, 7452188), (34, 6575460), (40, 5589141), (51, 4383640), (58, 3854580), (60, 3726094), (68, 3287730), (85, 2630184), (87, 2569720), (102, 2191820), (116, 1927290), (120, 1863047), (136, 1643865), (145, 1541832), (170, 1315092), (174, 1284860), (204, 1095910), (232, 963645), (255, 876728), (290, 770916), (340, 657546), (348, 642430), (408, 547955), (435, 513944), (493, 453480), (510, 438364), (580, 385458), (680, 328773), (696, 321215), (870, 256972), (986, 226740), (1020, 219182), (1160, 192729), (1479, 151160), (1740, 128486), (1972, 113370), (2040, 109591), (2465, 90696), (2958, 75580), (3480, 64243), (3779, 59160), (3944, 56685), (4930, 45348), (5916, 37790), (7395, 30232), (7558, 29580), (9860, 22674), (11337, 19720), (11832, 18895), (14790, 15116)]