238345380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14551}}^1$

素因数の和:14586

約数の個数: 144

約数和(自身を含む): 889883904

約数和(自身を除く): 651538524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 14551, 16380, 29102, 43653, 58204, 72755, 87306, 101857, 130959, 145510, 174612, 189163, 203714, 218265, 261918, 291020, 305571, 378326, 407428, 436530, 509285, 523836, 567489, 611142, 654795, 756652, 873060, 916713, 945815, 1018570, 1134978, 1222284, 1309590, 1324141, 1527855, 1702467, 1833426, 1891630, 2037140, 2269956, 2619180, 2648282, 2837445, 3055710, 3404934, 3666852, 3783260, 3972423, 4583565, 5296564, 5674890, 6111420, 6620705, 6809868, 7944846, 8512335, 9167130, 11349780, 11917269, 13241410, 15889692, 17024670, 18334260, 19862115, 23834538, 26482820, 34049340, 39724230, 47669076, 59586345, 79448460, 119172690, 238345380]

約数ペア:

[(1, 238345380), (2, 119172690), (3, 79448460), (4, 59586345), (5, 47669076), (6, 39724230), (7, 34049340), (9, 26482820), (10, 23834538), (12, 19862115), (13, 18334260), (14, 17024670), (15, 15889692), (18, 13241410), (20, 11917269), (21, 11349780), (26, 9167130), (28, 8512335), (30, 7944846), (35, 6809868), (36, 6620705), (39, 6111420), (42, 5674890), (45, 5296564), (52, 4583565), (60, 3972423), (63, 3783260), (65, 3666852), (70, 3404934), (78, 3055710), (84, 2837445), (90, 2648282), (91, 2619180), (105, 2269956), (117, 2037140), (126, 1891630), (130, 1833426), (140, 1702467), (156, 1527855), (180, 1324141), (182, 1309590), (195, 1222284), (210, 1134978), (234, 1018570), (252, 945815), (260, 916713), (273, 873060), (315, 756652), (364, 654795), (390, 611142), (420, 567489), (455, 523836), (468, 509285), (546, 436530), (585, 407428), (630, 378326), (780, 305571), (819, 291020), (910, 261918), (1092, 218265), (1170, 203714), (1260, 189163), (1365, 174612), (1638, 145510), (1820, 130959), (2340, 101857), (2730, 87306), (3276, 72755), (4095, 58204), (5460, 43653), (8190, 29102), (14551, 16380)]