159768540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 507386880

約数和(自身を除く): 347618340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 127, 145, 174, 180, 241, 254, 261, 290, 348, 381, 435, 482, 508, 522, 580, 635, 723, 762, 870, 964, 1044, 1143, 1205, 1270, 1305, 1446, 1524, 1740, 1905, 2169, 2286, 2410, 2540, 2610, 2892, 3615, 3683, 3810, 4338, 4572, 4820, 5220, 5715, 6989, 7230, 7366, 7620, 8676, 10845, 11049, 11430, 13978, 14460, 14732, 18415, 20967, 21690, 22098, 22860, 27956, 30607, 33147, 34945, 36830, 41934, 43380, 44196, 55245, 61214, 62901, 66294, 69890, 73660, 83868, 91821, 104835, 110490, 122428, 125802, 132588, 139780, 153035, 165735, 183642, 209670, 220980, 251604, 275463, 306070, 314505, 331470, 367284, 419340, 459105, 550926, 612140, 629010, 662940, 887603, 918210, 1101852, 1258020, 1377315, 1775206, 1836420, 2662809, 2754630, 3550412, 4438015, 5325618, 5509260, 7988427, 8876030, 10651236, 13314045, 15976854, 17752060, 26628090, 31953708, 39942135, 53256180, 79884270, 159768540]

約数ペア:

[(1, 159768540), (2, 79884270), (3, 53256180), (4, 39942135), (5, 31953708), (6, 26628090), (9, 17752060), (10, 15976854), (12, 13314045), (15, 10651236), (18, 8876030), (20, 7988427), (29, 5509260), (30, 5325618), (36, 4438015), (45, 3550412), (58, 2754630), (60, 2662809), (87, 1836420), (90, 1775206), (116, 1377315), (127, 1258020), (145, 1101852), (174, 918210), (180, 887603), (241, 662940), (254, 629010), (261, 612140), (290, 550926), (348, 459105), (381, 419340), (435, 367284), (482, 331470), (508, 314505), (522, 306070), (580, 275463), (635, 251604), (723, 220980), (762, 209670), (870, 183642), (964, 165735), (1044, 153035), (1143, 139780), (1205, 132588), (1270, 125802), (1305, 122428), (1446, 110490), (1524, 104835), (1740, 91821), (1905, 83868), (2169, 73660), (2286, 69890), (2410, 66294), (2540, 62901), (2610, 61214), (2892, 55245), (3615, 44196), (3683, 43380), (3810, 41934), (4338, 36830), (4572, 34945), (4820, 33147), (5220, 30607), (5715, 27956), (6989, 22860), (7230, 22098), (7366, 21690), (7620, 20967), (8676, 18415), (10845, 14732), (11049, 14460), (11430, 13978)]