717321960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 256

約数和(自身を含む): 2544480000

約数和(自身を除く): 1827158040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 37, 40, 45, 54, 58, 60, 72, 74, 87, 90, 108, 111, 116, 120, 135, 145, 148, 174, 180, 185, 216, 222, 232, 261, 270, 290, 296, 333, 348, 360, 370, 435, 444, 522, 540, 555, 580, 619, 666, 696, 740, 783, 870, 888, 999, 1044, 1073, 1080, 1110, 1160, 1238, 1305, 1332, 1480, 1566, 1665, 1740, 1857, 1998, 2088, 2146, 2220, 2476, 2610, 2664, 3095, 3132, 3219, 3330, 3480, 3714, 3915, 3996, 4292, 4440, 4952, 4995, 5220, 5365, 5571, 6190, 6264, 6438, 6660, 7428, 7830, 7992, 8584, 9285, 9657, 9990, 10440, 10730, 11142, 12380, 12876, 13320, 14856, 15660, 16095, 16713, 17951, 18570, 19314, 19980, 21460, 22284, 22903, 24760, 25752, 27855, 28971, 31320, 32190, 33426, 35902, 37140, 38628, 39960, 42920, 44568, 45806, 48285, 53853, 55710, 57942, 64380, 66852, 68709, 71804, 74280, 77256, 83565, 89755, 91612, 96570, 107706, 111420, 114515, 115884, 128760, 133704, 137418, 143608, 144855, 161559, 167130, 179510, 183224, 193140, 206127, 215412, 222840, 229030, 231768, 269265, 274836, 289710, 323118, 334260, 343545, 359020, 386280, 412254, 430824, 458060, 484677, 538530, 549672, 579420, 618381, 646236, 664187, 668520, 687090, 718040, 807795, 824508, 916120, 969354, 1030635, 1077060, 1158840, 1236762, 1292472, 1328374, 1374180, 1615590, 1649016, 1938708, 1992561, 2061270, 2154120, 2423385, 2473524, 2656748, 2748360, 3091905, 3231180, 3320935, 3877416, 3985122, 4122540, 4846770, 4947048, 5313496, 5977683, 6183810, 6462360, 6641870, 7970244, 8245080, 9693540, 9962805, 11955366, 12367620, 13283740, 15940488, 17933049, 19387080, 19925610, 23910732, 24735240, 26567480, 29888415, 35866098, 39851220, 47821464, 59776830, 71732196, 79702440, 89665245, 119553660, 143464392, 179330490, 239107320, 358660980, 717321960]

約数ペア:

[(1, 717321960), (2, 358660980), (3, 239107320), (4, 179330490), (5, 143464392), (6, 119553660), (8, 89665245), (9, 79702440), (10, 71732196), (12, 59776830), (15, 47821464), (18, 39851220), (20, 35866098), (24, 29888415), (27, 26567480), (29, 24735240), (30, 23910732), (36, 19925610), (37, 19387080), (40, 17933049), (45, 15940488), (54, 13283740), (58, 12367620), (60, 11955366), (72, 9962805), (74, 9693540), (87, 8245080), (90, 7970244), (108, 6641870), (111, 6462360), (116, 6183810), (120, 5977683), (135, 5313496), (145, 4947048), (148, 4846770), (174, 4122540), (180, 3985122), (185, 3877416), (216, 3320935), (222, 3231180), (232, 3091905), (261, 2748360), (270, 2656748), (290, 2473524), (296, 2423385), (333, 2154120), (348, 2061270), (360, 1992561), (370, 1938708), (435, 1649016), (444, 1615590), (522, 1374180), (540, 1328374), (555, 1292472), (580, 1236762), (619, 1158840), (666, 1077060), (696, 1030635), (740, 969354), (783, 916120), (870, 824508), (888, 807795), (999, 718040), (1044, 687090), (1073, 668520), (1080, 664187), (1110, 646236), (1160, 618381), (1238, 579420), (1305, 549672), (1332, 538530), (1480, 484677), (1566, 458060), (1665, 430824), (1740, 412254), (1857, 386280), (1998, 359020), (2088, 343545), (2146, 334260), (2220, 323118), (2476, 289710), (2610, 274836), (2664, 269265), (3095, 231768), (3132, 229030), (3219, 222840), (3330, 215412), (3480, 206127), (3714, 193140), (3915, 183224), (3996, 179510), (4292, 167130), (4440, 161559), (4952, 144855), (4995, 143608), (5220, 137418), (5365, 133704), (5571, 128760), (6190, 115884), (6264, 114515), (6438, 111420), (6660, 107706), (7428, 96570), (7830, 91612), (7992, 89755), (8584, 83565), (9285, 77256), (9657, 74280), (9990, 71804), (10440, 68709), (10730, 66852), (11142, 64380), (12380, 57942), (12876, 55710), (13320, 53853), (14856, 48285), (15660, 45806), (16095, 44568), (16713, 42920), (17951, 39960), (18570, 38628), (19314, 37140), (19980, 35902), (21460, 33426), (22284, 32190), (22903, 31320), (24760, 28971), (25752, 27855)]