158724540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2396

約数の個数: 144

約数和(自身を含む): 536608800

約数和(自身を除く): 377884260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2339, 2340, 2610, 3393, 3770, 4524, 4678, 5220, 5655, 6786, 7017, 7540, 9356, 11310, 11695, 13572, 14034, 16965, 21051, 22620, 23390, 28068, 30407, 33930, 35085, 42102, 46780, 60814, 67831, 67860, 70170, 84204, 91221, 105255, 121628, 135662, 140340, 152035, 182442, 203493, 210510, 271324, 273663, 304070, 339155, 364884, 406986, 421020, 456105, 547326, 608140, 610479, 678310, 813972, 881803, 912210, 1017465, 1094652, 1220958, 1356620, 1368315, 1763606, 1824420, 2034930, 2441916, 2645409, 2736630, 3052395, 3527212, 4069860, 4409015, 5290818, 5473260, 6104790, 7936227, 8818030, 10581636, 12209580, 13227045, 15872454, 17636060, 26454090, 31744908, 39681135, 52908180, 79362270, 158724540]

約数ペア:

[(1, 158724540), (2, 79362270), (3, 52908180), (4, 39681135), (5, 31744908), (6, 26454090), (9, 17636060), (10, 15872454), (12, 13227045), (13, 12209580), (15, 10581636), (18, 8818030), (20, 7936227), (26, 6104790), (29, 5473260), (30, 5290818), (36, 4409015), (39, 4069860), (45, 3527212), (52, 3052395), (58, 2736630), (60, 2645409), (65, 2441916), (78, 2034930), (87, 1824420), (90, 1763606), (116, 1368315), (117, 1356620), (130, 1220958), (145, 1094652), (156, 1017465), (174, 912210), (180, 881803), (195, 813972), (234, 678310), (260, 610479), (261, 608140), (290, 547326), (348, 456105), (377, 421020), (390, 406986), (435, 364884), (468, 339155), (522, 304070), (580, 273663), (585, 271324), (754, 210510), (780, 203493), (870, 182442), (1044, 152035), (1131, 140340), (1170, 135662), (1305, 121628), (1508, 105255), (1740, 91221), (1885, 84204), (2262, 70170), (2339, 67860), (2340, 67831), (2610, 60814), (3393, 46780), (3770, 42102), (4524, 35085), (4678, 33930), (5220, 30407), (5655, 28068), (6786, 23390), (7017, 22620), (7540, 21051), (9356, 16965), (11310, 14034), (11695, 13572)]