228646080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 336

約数和(自身を含む): 878701824

約数和(自身を除く): 650055744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 192, 195, 197, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 390, 394, 403, 416, 465, 468, 480, 496, 520, 558, 576, 585, 591, 620, 624, 720, 744, 780, 788, 806, 832, 930, 936, 960, 985, 992, 1040, 1116, 1170, 1182, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1576, 1612, 1773, 1860, 1872, 1970, 1984, 2015, 2080, 2232, 2340, 2364, 2418, 2480, 2496, 2561, 2790, 2880, 2955, 2976, 3120, 3152, 3224, 3546, 3627, 3720, 3744, 3940, 4030, 4160, 4464, 4680, 4728, 4836, 4960, 5122, 5580, 5910, 5952, 6045, 6107, 6240, 6304, 6448, 7092, 7254, 7440, 7488, 7683, 7880, 8060, 8865, 8928, 9360, 9456, 9672, 9920, 10244, 11160, 11820, 12090, 12214, 12480, 12608, 12805, 12896, 14184, 14508, 14880, 15366, 15760, 16120, 17730, 17856, 18135, 18321, 18720, 18912, 19344, 20488, 22320, 23049, 23640, 24180, 24428, 25610, 25792, 28368, 29016, 29760, 30535, 30732, 31520, 32240, 35460, 36270, 36642, 37440, 37824, 38415, 38688, 40976, 44640, 46098, 47280, 48360, 48856, 51220, 54963, 56736, 58032, 61070, 61464, 63040, 64480, 70920, 72540, 73284, 76830, 77376, 79391, 81952, 89280, 91605, 92196, 94560, 96720, 97712, 102440, 109926, 113472, 115245, 116064, 122140, 122928, 128960, 141840, 145080, 146568, 153660, 158782, 163904, 183210, 184392, 189120, 193440, 195424, 204880, 219852, 230490, 232128, 238173, 244280, 245856, 274815, 283680, 290160, 293136, 307320, 317564, 366420, 368784, 386880, 390848, 396955, 409760, 439704, 460980, 476346, 488560, 491712, 549630, 567360, 580320, 586272, 614640, 635128, 714519, 732840, 737568, 793910, 819520, 879408, 921960, 952692, 977120, 1099260, 1160640, 1172544, 1190865, 1229280, 1270256, 1429038, 1465680, 1475136, 1587820, 1758816, 1843920, 1905384, 1954240, 2198520, 2381730, 2458560, 2540512, 2858076, 2931360, 3175640, 3517632, 3572595, 3687840, 3810768, 4397040, 4763460, 5081024, 5716152, 5862720, 6351280, 7145190, 7375680, 7621536, 8794080, 9526920, 11432304, 12702560, 14290380, 15243072, 17588160, 19053840, 22864608, 25405120, 28580760, 38107680, 45729216, 57161520, 76215360, 114323040, 228646080]

約数ペア:

[(1, 228646080), (2, 114323040), (3, 76215360), (4, 57161520), (5, 45729216), (6, 38107680), (8, 28580760), (9, 25405120), (10, 22864608), (12, 19053840), (13, 17588160), (15, 15243072), (16, 14290380), (18, 12702560), (20, 11432304), (24, 9526920), (26, 8794080), (30, 7621536), (31, 7375680), (32, 7145190), (36, 6351280), (39, 5862720), (40, 5716152), (45, 5081024), (48, 4763460), (52, 4397040), (60, 3810768), (62, 3687840), (64, 3572595), (65, 3517632), (72, 3175640), (78, 2931360), (80, 2858076), (90, 2540512), (93, 2458560), (96, 2381730), (104, 2198520), (117, 1954240), (120, 1905384), (124, 1843920), (130, 1758816), (144, 1587820), (155, 1475136), (156, 1465680), (160, 1429038), (180, 1270256), (186, 1229280), (192, 1190865), (195, 1172544), (197, 1160640), (208, 1099260), (234, 977120), (240, 952692), (248, 921960), (260, 879408), (279, 819520), (288, 793910), (310, 737568), (312, 732840), (320, 714519), (360, 635128), (372, 614640), (390, 586272), (394, 580320), (403, 567360), (416, 549630), (465, 491712), (468, 488560), (480, 476346), (496, 460980), (520, 439704), (558, 409760), (576, 396955), (585, 390848), (591, 386880), (620, 368784), (624, 366420), (720, 317564), (744, 307320), (780, 293136), (788, 290160), (806, 283680), (832, 274815), (930, 245856), (936, 244280), (960, 238173), (985, 232128), (992, 230490), (1040, 219852), (1116, 204880), (1170, 195424), (1182, 193440), (1209, 189120), (1240, 184392), (1248, 183210), (1395, 163904), (1440, 158782), (1488, 153660), (1560, 146568), (1576, 145080), (1612, 141840), (1773, 128960), (1860, 122928), (1872, 122140), (1970, 116064), (1984, 115245), (2015, 113472), (2080, 109926), (2232, 102440), (2340, 97712), (2364, 96720), (2418, 94560), (2480, 92196), (2496, 91605), (2561, 89280), (2790, 81952), (2880, 79391), (2955, 77376), (2976, 76830), (3120, 73284), (3152, 72540), (3224, 70920), (3546, 64480), (3627, 63040), (3720, 61464), (3744, 61070), (3940, 58032), (4030, 56736), (4160, 54963), (4464, 51220), (4680, 48856), (4728, 48360), (4836, 47280), (4960, 46098), (5122, 44640), (5580, 40976), (5910, 38688), (5952, 38415), (6045, 37824), (6107, 37440), (6240, 36642), (6304, 36270), (6448, 35460), (7092, 32240), (7254, 31520), (7440, 30732), (7488, 30535), (7683, 29760), (7880, 29016), (8060, 28368), (8865, 25792), (8928, 25610), (9360, 24428), (9456, 24180), (9672, 23640), (9920, 23049), (10244, 22320), (11160, 20488), (11820, 19344), (12090, 18912), (12214, 18720), (12480, 18321), (12608, 18135), (12805, 17856), (12896, 17730), (14184, 16120), (14508, 15760), (14880, 15366)]