179787240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 640645200

約数和(自身を除く): 460857960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 870, 986, 1013, 1020, 1044, 1160, 1224, 1305, 1479, 1530, 1740, 1972, 2026, 2040, 2088, 2465, 2610, 2958, 3039, 3060, 3480, 3944, 4052, 4437, 4930, 5065, 5220, 5916, 6078, 6120, 7395, 8104, 8874, 9117, 9860, 10130, 10440, 11832, 12156, 14790, 15195, 17221, 17748, 18234, 19720, 20260, 22185, 24312, 29377, 29580, 30390, 34442, 35496, 36468, 40520, 44370, 45585, 51663, 58754, 59160, 60780, 68884, 72936, 86105, 88131, 88740, 91170, 103326, 117508, 121560, 137768, 146885, 154989, 172210, 176262, 177480, 182340, 206652, 235016, 258315, 264393, 293770, 309978, 344420, 352524, 364680, 413304, 440655, 499409, 516630, 528786, 587540, 619956, 688840, 705048, 774945, 881310, 998818, 1033260, 1057572, 1175080, 1239912, 1321965, 1498227, 1549890, 1762620, 1997636, 2066520, 2115144, 2497045, 2643930, 2996454, 3099780, 3525240, 3995272, 4494681, 4994090, 5287860, 5992908, 6199560, 7491135, 8989362, 9988180, 10575720, 11985816, 14982270, 17978724, 19976360, 22473405, 29964540, 35957448, 44946810, 59929080, 89893620, 179787240]

約数ペア:

[(1, 179787240), (2, 89893620), (3, 59929080), (4, 44946810), (5, 35957448), (6, 29964540), (8, 22473405), (9, 19976360), (10, 17978724), (12, 14982270), (15, 11985816), (17, 10575720), (18, 9988180), (20, 8989362), (24, 7491135), (29, 6199560), (30, 5992908), (34, 5287860), (36, 4994090), (40, 4494681), (45, 3995272), (51, 3525240), (58, 3099780), (60, 2996454), (68, 2643930), (72, 2497045), (85, 2115144), (87, 2066520), (90, 1997636), (102, 1762620), (116, 1549890), (120, 1498227), (136, 1321965), (145, 1239912), (153, 1175080), (170, 1057572), (174, 1033260), (180, 998818), (204, 881310), (232, 774945), (255, 705048), (261, 688840), (290, 619956), (306, 587540), (340, 528786), (348, 516630), (360, 499409), (408, 440655), (435, 413304), (493, 364680), (510, 352524), (522, 344420), (580, 309978), (612, 293770), (680, 264393), (696, 258315), (765, 235016), (870, 206652), (986, 182340), (1013, 177480), (1020, 176262), (1044, 172210), (1160, 154989), (1224, 146885), (1305, 137768), (1479, 121560), (1530, 117508), (1740, 103326), (1972, 91170), (2026, 88740), (2040, 88131), (2088, 86105), (2465, 72936), (2610, 68884), (2958, 60780), (3039, 59160), (3060, 58754), (3480, 51663), (3944, 45585), (4052, 44370), (4437, 40520), (4930, 36468), (5065, 35496), (5220, 34442), (5916, 30390), (6078, 29580), (6120, 29377), (7395, 24312), (8104, 22185), (8874, 20260), (9117, 19720), (9860, 18234), (10130, 17748), (10440, 17221), (11832, 15195), (12156, 14790)]