156310560

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1757

約数の個数: 240

約数和(自身を含む): 630818496

約数和(自身を除く): 474507936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1723, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3446, 3780, 4320, 4536, 5040, 5169, 5670, 6048, 6480, 6892, 7560, 8615, 9072, 10080, 10338, 11340, 12061, 12960, 13784, 15120, 15507, 17230, 18144, 20676, 22680, 24122, 25845, 27568, 30240, 31014, 34460, 36183, 41352, 45360, 46521, 48244, 51690, 55136, 60305, 62028, 68920, 72366, 77535, 82704, 90720, 93042, 96488, 103380, 108549, 120610, 124056, 137840, 139563, 144732, 155070, 165408, 180915, 186084, 192976, 206760, 217098, 232605, 241220, 248112, 275680, 279126, 289464, 310140, 325647, 361830, 372168, 385952, 413520, 434196, 465210, 482440, 496224, 542745, 558252, 578928, 620280, 651294, 697815, 723660, 744336, 827040, 868392, 930420, 964880, 976941, 1085490, 1116504, 1157856, 1240560, 1302588, 1395630, 1447320, 1488672, 1628235, 1736784, 1860840, 1929760, 1953882, 2170980, 2233008, 2481120, 2605176, 2791260, 2894640, 3256470, 3473568, 3721680, 3907764, 4341960, 4466016, 4884705, 5210352, 5582520, 5789280, 6512940, 7443360, 7815528, 8683920, 9769410, 10420704, 11165040, 13025880, 15631056, 17367840, 19538820, 22330080, 26051760, 31262112, 39077640, 52103520, 78155280, 156310560]

約数ペア:

[(1, 156310560), (2, 78155280), (3, 52103520), (4, 39077640), (5, 31262112), (6, 26051760), (7, 22330080), (8, 19538820), (9, 17367840), (10, 15631056), (12, 13025880), (14, 11165040), (15, 10420704), (16, 9769410), (18, 8683920), (20, 7815528), (21, 7443360), (24, 6512940), (27, 5789280), (28, 5582520), (30, 5210352), (32, 4884705), (35, 4466016), (36, 4341960), (40, 3907764), (42, 3721680), (45, 3473568), (48, 3256470), (54, 2894640), (56, 2791260), (60, 2605176), (63, 2481120), (70, 2233008), (72, 2170980), (80, 1953882), (81, 1929760), (84, 1860840), (90, 1736784), (96, 1628235), (105, 1488672), (108, 1447320), (112, 1395630), (120, 1302588), (126, 1240560), (135, 1157856), (140, 1116504), (144, 1085490), (160, 976941), (162, 964880), (168, 930420), (180, 868392), (189, 827040), (210, 744336), (216, 723660), (224, 697815), (240, 651294), (252, 620280), (270, 578928), (280, 558252), (288, 542745), (315, 496224), (324, 482440), (336, 465210), (360, 434196), (378, 413520), (405, 385952), (420, 372168), (432, 361830), (480, 325647), (504, 310140), (540, 289464), (560, 279126), (567, 275680), (630, 248112), (648, 241220), (672, 232605), (720, 217098), (756, 206760), (810, 192976), (840, 186084), (864, 180915), (945, 165408), (1008, 155070), (1080, 144732), (1120, 139563), (1134, 137840), (1260, 124056), (1296, 120610), (1440, 108549), (1512, 103380), (1620, 96488), (1680, 93042), (1723, 90720), (1890, 82704), (2016, 77535), (2160, 72366), (2268, 68920), (2520, 62028), (2592, 60305), (2835, 55136), (3024, 51690), (3240, 48244), (3360, 46521), (3446, 45360), (3780, 41352), (4320, 36183), (4536, 34460), (5040, 31014), (5169, 30240), (5670, 27568), (6048, 25845), (6480, 24122), (6892, 22680), (7560, 20676), (8615, 18144), (9072, 17230), (10080, 15507), (10338, 15120), (11340, 13784), (12061, 12960)]