156265920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1923

約数の個数: 168

約数和(自身を含む): 556320960

約数和(自身を除く): 400055040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 1871, 2088, 2320, 2610, 2784, 2880, 3480, 3742, 4176, 4640, 5220, 5568, 5613, 6960, 7484, 8352, 9280, 9355, 10440, 11226, 13920, 14968, 16704, 16839, 18710, 20880, 22452, 27840, 28065, 29936, 33678, 37420, 41760, 44904, 54259, 56130, 59872, 67356, 74840, 83520, 84195, 89808, 108518, 112260, 119744, 134712, 149680, 162777, 168390, 179616, 217036, 224520, 269424, 271295, 299360, 325554, 336780, 359232, 434072, 449040, 488331, 538848, 542590, 598720, 651108, 673560, 813885, 868144, 898080, 976662, 1077696, 1085180, 1302216, 1347120, 1627770, 1736288, 1796160, 1953324, 2170360, 2441655, 2604432, 2694240, 3255540, 3472576, 3906648, 4340720, 4883310, 5208864, 5388480, 6511080, 7813296, 8681440, 9766620, 10417728, 13022160, 15626592, 17362880, 19533240, 26044320, 31253184, 39066480, 52088640, 78132960, 156265920]

約数ペア:

[(1, 156265920), (2, 78132960), (3, 52088640), (4, 39066480), (5, 31253184), (6, 26044320), (8, 19533240), (9, 17362880), (10, 15626592), (12, 13022160), (15, 10417728), (16, 9766620), (18, 8681440), (20, 7813296), (24, 6511080), (29, 5388480), (30, 5208864), (32, 4883310), (36, 4340720), (40, 3906648), (45, 3472576), (48, 3255540), (58, 2694240), (60, 2604432), (64, 2441655), (72, 2170360), (80, 1953324), (87, 1796160), (90, 1736288), (96, 1627770), (116, 1347120), (120, 1302216), (144, 1085180), (145, 1077696), (160, 976662), (174, 898080), (180, 868144), (192, 813885), (232, 673560), (240, 651108), (261, 598720), (288, 542590), (290, 538848), (320, 488331), (348, 449040), (360, 434072), (435, 359232), (464, 336780), (480, 325554), (522, 299360), (576, 271295), (580, 269424), (696, 224520), (720, 217036), (870, 179616), (928, 168390), (960, 162777), (1044, 149680), (1160, 134712), (1305, 119744), (1392, 112260), (1440, 108518), (1740, 89808), (1856, 84195), (1871, 83520), (2088, 74840), (2320, 67356), (2610, 59872), (2784, 56130), (2880, 54259), (3480, 44904), (3742, 41760), (4176, 37420), (4640, 33678), (5220, 29936), (5568, 28065), (5613, 27840), (6960, 22452), (7484, 20880), (8352, 18710), (9280, 16839), (9355, 16704), (10440, 14968), (11226, 13920)]