159122880

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{877}}^1$

素因数の和:913

約数の個数: 280

約数和(自身を含む): 647626848

約数和(自身を除く): 488503968

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 877, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1754, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2631, 2835, 2880, 3024, 3240, 3360, 3508, 3780, 4032, 4320, 4385, 4536, 5040, 5184, 5262, 5670, 6048, 6139, 6480, 6720, 7016, 7560, 7893, 8640, 8770, 9072, 10080, 10524, 11340, 12096, 12278, 12960, 13155, 14032, 15120, 15786, 17540, 18144, 18417, 20160, 21048, 22680, 23679, 24556, 25920, 26310, 28064, 30240, 30695, 31572, 35080, 36288, 36834, 39465, 42096, 45360, 47358, 49112, 52620, 55251, 56128, 60480, 61390, 63144, 70160, 71037, 73668, 78930, 84192, 90720, 92085, 94716, 98224, 105240, 110502, 118395, 122780, 126288, 140320, 142074, 147336, 157860, 165753, 168384, 181440, 184170, 189432, 196448, 210480, 221004, 236790, 245560, 252576, 276255, 280640, 284148, 294672, 315720, 331506, 355185, 368340, 378864, 392896, 420960, 442008, 473580, 491120, 497259, 505152, 552510, 568296, 589344, 631440, 663012, 710370, 736680, 757728, 828765, 841920, 884016, 947160, 982240, 994518, 1105020, 1136592, 1178688, 1262880, 1326024, 1420740, 1473360, 1515456, 1657530, 1768032, 1894320, 1964480, 1989036, 2210040, 2273184, 2486295, 2525760, 2652048, 2841480, 2946720, 3315060, 3536064, 3788640, 3978072, 4420080, 4546368, 4972590, 5304096, 5682960, 5893440, 6630120, 7577280, 7956144, 8840160, 9945180, 10608192, 11365920, 13260240, 15912288, 17680320, 19890360, 22731840, 26520480, 31824576, 39780720, 53040960, 79561440, 159122880]

約数ペア:

[(1, 159122880), (2, 79561440), (3, 53040960), (4, 39780720), (5, 31824576), (6, 26520480), (7, 22731840), (8, 19890360), (9, 17680320), (10, 15912288), (12, 13260240), (14, 11365920), (15, 10608192), (16, 9945180), (18, 8840160), (20, 7956144), (21, 7577280), (24, 6630120), (27, 5893440), (28, 5682960), (30, 5304096), (32, 4972590), (35, 4546368), (36, 4420080), (40, 3978072), (42, 3788640), (45, 3536064), (48, 3315060), (54, 2946720), (56, 2841480), (60, 2652048), (63, 2525760), (64, 2486295), (70, 2273184), (72, 2210040), (80, 1989036), (81, 1964480), (84, 1894320), (90, 1768032), (96, 1657530), (105, 1515456), (108, 1473360), (112, 1420740), (120, 1326024), (126, 1262880), (135, 1178688), (140, 1136592), (144, 1105020), (160, 994518), (162, 982240), (168, 947160), (180, 884016), (189, 841920), (192, 828765), (210, 757728), (216, 736680), (224, 710370), (240, 663012), (252, 631440), (270, 589344), (280, 568296), (288, 552510), (315, 505152), (320, 497259), (324, 491120), (336, 473580), (360, 442008), (378, 420960), (405, 392896), (420, 378864), (432, 368340), (448, 355185), (480, 331506), (504, 315720), (540, 294672), (560, 284148), (567, 280640), (576, 276255), (630, 252576), (648, 245560), (672, 236790), (720, 221004), (756, 210480), (810, 196448), (840, 189432), (864, 184170), (877, 181440), (945, 168384), (960, 165753), (1008, 157860), (1080, 147336), (1120, 142074), (1134, 140320), (1260, 126288), (1296, 122780), (1344, 118395), (1440, 110502), (1512, 105240), (1620, 98224), (1680, 94716), (1728, 92085), (1754, 90720), (1890, 84192), (2016, 78930), (2160, 73668), (2240, 71037), (2268, 70160), (2520, 63144), (2592, 61390), (2631, 60480), (2835, 56128), (2880, 55251), (3024, 52620), (3240, 49112), (3360, 47358), (3508, 45360), (3780, 42096), (4032, 39465), (4320, 36834), (4385, 36288), (4536, 35080), (5040, 31572), (5184, 30695), (5262, 30240), (5670, 28064), (6048, 26310), (6139, 25920), (6480, 24556), (6720, 23679), (7016, 22680), (7560, 21048), (7893, 20160), (8640, 18417), (8770, 18144), (9072, 17540), (10080, 15786), (10524, 15120), (11340, 14032), (12096, 13155), (12278, 12960)]