147548520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 256

約数和(自身を含む): 582336000

約数和(自身を除く): 434787480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 673, 696, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1346, 1512, 1566, 1624, 1740, 1827, 1890, 2019, 2030, 2088, 2436, 2520, 2610, 2692, 3045, 3132, 3365, 3480, 3654, 3780, 3915, 4038, 4060, 4711, 4872, 5220, 5384, 5481, 6057, 6090, 6264, 6730, 7308, 7560, 7830, 8076, 8120, 9135, 9422, 10095, 10440, 10962, 12114, 12180, 13460, 14133, 14616, 15660, 16152, 18171, 18270, 18844, 19517, 20190, 21924, 23555, 24228, 24360, 26920, 27405, 28266, 30285, 31320, 36342, 36540, 37688, 39034, 40380, 42399, 43848, 47110, 48456, 54810, 56532, 58551, 60570, 70665, 72684, 73080, 78068, 80760, 84798, 90855, 94220, 97585, 109620, 113064, 117102, 121140, 127197, 136619, 141330, 145368, 156136, 169596, 175653, 181710, 188440, 195170, 211995, 219240, 234204, 242280, 254394, 273238, 282660, 292755, 339192, 351306, 363420, 390340, 409857, 423990, 468408, 508788, 526959, 546476, 565320, 585510, 635985, 683095, 702612, 726840, 780680, 819714, 847980, 878265, 1017576, 1053918, 1092952, 1171020, 1229571, 1271970, 1366190, 1405224, 1639428, 1695960, 1756530, 2049285, 2107836, 2342040, 2459142, 2543940, 2634795, 2732380, 3278856, 3513060, 3688713, 4098570, 4215672, 4918284, 5087880, 5269590, 5464760, 6147855, 7026120, 7377426, 8197140, 9836568, 10539180, 12295710, 14754852, 16394280, 18443565, 21078360, 24591420, 29509704, 36887130, 49182840, 73774260, 147548520]

約数ペア:

[(1, 147548520), (2, 73774260), (3, 49182840), (4, 36887130), (5, 29509704), (6, 24591420), (7, 21078360), (8, 18443565), (9, 16394280), (10, 14754852), (12, 12295710), (14, 10539180), (15, 9836568), (18, 8197140), (20, 7377426), (21, 7026120), (24, 6147855), (27, 5464760), (28, 5269590), (29, 5087880), (30, 4918284), (35, 4215672), (36, 4098570), (40, 3688713), (42, 3513060), (45, 3278856), (54, 2732380), (56, 2634795), (58, 2543940), (60, 2459142), (63, 2342040), (70, 2107836), (72, 2049285), (84, 1756530), (87, 1695960), (90, 1639428), (105, 1405224), (108, 1366190), (116, 1271970), (120, 1229571), (126, 1171020), (135, 1092952), (140, 1053918), (145, 1017576), (168, 878265), (174, 847980), (180, 819714), (189, 780680), (203, 726840), (210, 702612), (216, 683095), (232, 635985), (252, 585510), (261, 565320), (270, 546476), (280, 526959), (290, 508788), (315, 468408), (348, 423990), (360, 409857), (378, 390340), (406, 363420), (420, 351306), (435, 339192), (504, 292755), (522, 282660), (540, 273238), (580, 254394), (609, 242280), (630, 234204), (673, 219240), (696, 211995), (756, 195170), (783, 188440), (812, 181710), (840, 175653), (870, 169596), (945, 156136), (1015, 145368), (1044, 141330), (1080, 136619), (1160, 127197), (1218, 121140), (1260, 117102), (1305, 113064), (1346, 109620), (1512, 97585), (1566, 94220), (1624, 90855), (1740, 84798), (1827, 80760), (1890, 78068), (2019, 73080), (2030, 72684), (2088, 70665), (2436, 60570), (2520, 58551), (2610, 56532), (2692, 54810), (3045, 48456), (3132, 47110), (3365, 43848), (3480, 42399), (3654, 40380), (3780, 39034), (3915, 37688), (4038, 36540), (4060, 36342), (4711, 31320), (4872, 30285), (5220, 28266), (5384, 27405), (5481, 26920), (6057, 24360), (6090, 24228), (6264, 23555), (6730, 21924), (7308, 20190), (7560, 19517), (7830, 18844), (8076, 18270), (8120, 18171), (9135, 16152), (9422, 15660), (10095, 14616), (10440, 14133), (10962, 13460), (12114, 12180)]