399232080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 360

約数和(自身を含む): 1545189048

約数和(自身を除く): 1145956968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 169, 170, 180, 193, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 338, 340, 360, 386, 390, 408, 442, 468, 507, 510, 520, 579, 585, 612, 624, 663, 676, 680, 720, 765, 772, 780, 816, 845, 884, 936, 965, 1014, 1020, 1040, 1105, 1158, 1170, 1224, 1326, 1352, 1360, 1521, 1530, 1544, 1560, 1690, 1737, 1768, 1872, 1930, 1989, 2028, 2040, 2210, 2316, 2340, 2448, 2509, 2535, 2652, 2704, 2873, 2895, 3042, 3060, 3088, 3120, 3281, 3315, 3380, 3474, 3536, 3860, 3978, 4056, 4080, 4420, 4632, 4680, 5018, 5070, 5304, 5746, 5790, 6084, 6120, 6562, 6630, 6760, 6948, 7527, 7605, 7720, 7956, 8112, 8619, 8685, 8840, 9264, 9360, 9843, 9945, 10036, 10140, 10608, 11492, 11580, 12168, 12240, 12545, 13124, 13260, 13520, 13896, 14365, 15054, 15210, 15440, 15912, 16405, 17238, 17370, 17680, 19686, 19890, 20072, 20280, 22581, 22984, 23160, 24336, 25090, 25857, 26248, 26520, 27792, 28730, 29529, 30108, 30420, 31824, 32617, 32810, 34476, 34740, 37635, 39372, 39780, 40144, 40560, 42653, 43095, 45162, 45968, 46320, 49215, 50180, 51714, 52496, 53040, 57460, 59058, 60216, 60840, 65234, 65620, 68952, 69480, 75270, 78744, 79560, 85306, 86190, 90324, 97851, 98430, 100360, 103428, 112905, 114920, 118116, 120432, 121680, 127959, 129285, 130468, 131240, 137904, 138960, 147645, 150540, 157488, 159120, 163085, 170612, 172380, 180648, 195702, 196860, 200720, 206856, 213265, 225810, 229840, 236232, 255918, 258570, 260936, 262480, 293553, 295290, 301080, 326170, 341224, 344760, 361296, 383877, 391404, 393720, 413712, 426530, 451620, 472464, 489255, 511836, 517140, 521872, 554489, 587106, 590580, 602160, 639795, 652340, 682448, 689520, 767754, 782808, 787440, 853060, 903240, 978510, 1023672, 1034280, 1108978, 1174212, 1181160, 1279590, 1304680, 1467765, 1535508, 1565616, 1663467, 1706120, 1806480, 1919385, 1957020, 2047344, 2068560, 2217956, 2348424, 2362320, 2559180, 2609360, 2772445, 2935530, 3071016, 3326934, 3412240, 3838770, 3914040, 4435912, 4696848, 4990401, 5118360, 5544890, 5871060, 6142032, 6653868, 7677540, 7828080, 8317335, 8871824, 9980802, 10236720, 11089780, 11742120, 13307736, 15355080, 16634670, 19961604, 22179560, 23484240, 24952005, 26615472, 30710160, 33269340, 39923208, 44359120, 49904010, 66538680, 79846416, 99808020, 133077360, 199616040, 399232080]

約数ペア:

[(1, 399232080), (2, 199616040), (3, 133077360), (4, 99808020), (5, 79846416), (6, 66538680), (8, 49904010), (9, 44359120), (10, 39923208), (12, 33269340), (13, 30710160), (15, 26615472), (16, 24952005), (17, 23484240), (18, 22179560), (20, 19961604), (24, 16634670), (26, 15355080), (30, 13307736), (34, 11742120), (36, 11089780), (39, 10236720), (40, 9980802), (45, 8871824), (48, 8317335), (51, 7828080), (52, 7677540), (60, 6653868), (65, 6142032), (68, 5871060), (72, 5544890), (78, 5118360), (80, 4990401), (85, 4696848), (90, 4435912), (102, 3914040), (104, 3838770), (117, 3412240), (120, 3326934), (130, 3071016), (136, 2935530), (144, 2772445), (153, 2609360), (156, 2559180), (169, 2362320), (170, 2348424), (180, 2217956), (193, 2068560), (195, 2047344), (204, 1957020), (208, 1919385), (221, 1806480), (234, 1706120), (240, 1663467), (255, 1565616), (260, 1535508), (272, 1467765), (306, 1304680), (312, 1279590), (338, 1181160), (340, 1174212), (360, 1108978), (386, 1034280), (390, 1023672), (408, 978510), (442, 903240), (468, 853060), (507, 787440), (510, 782808), (520, 767754), (579, 689520), (585, 682448), (612, 652340), (624, 639795), (663, 602160), (676, 590580), (680, 587106), (720, 554489), (765, 521872), (772, 517140), (780, 511836), (816, 489255), (845, 472464), (884, 451620), (936, 426530), (965, 413712), (1014, 393720), (1020, 391404), (1040, 383877), (1105, 361296), (1158, 344760), (1170, 341224), (1224, 326170), (1326, 301080), (1352, 295290), (1360, 293553), (1521, 262480), (1530, 260936), (1544, 258570), (1560, 255918), (1690, 236232), (1737, 229840), (1768, 225810), (1872, 213265), (1930, 206856), (1989, 200720), (2028, 196860), (2040, 195702), (2210, 180648), (2316, 172380), (2340, 170612), (2448, 163085), (2509, 159120), (2535, 157488), (2652, 150540), (2704, 147645), (2873, 138960), (2895, 137904), (3042, 131240), (3060, 130468), (3088, 129285), (3120, 127959), (3281, 121680), (3315, 120432), (3380, 118116), (3474, 114920), (3536, 112905), (3860, 103428), (3978, 100360), (4056, 98430), (4080, 97851), (4420, 90324), (4632, 86190), (4680, 85306), (5018, 79560), (5070, 78744), (5304, 75270), (5746, 69480), (5790, 68952), (6084, 65620), (6120, 65234), (6562, 60840), (6630, 60216), (6760, 59058), (6948, 57460), (7527, 53040), (7605, 52496), (7720, 51714), (7956, 50180), (8112, 49215), (8619, 46320), (8685, 45968), (8840, 45162), (9264, 43095), (9360, 42653), (9843, 40560), (9945, 40144), (10036, 39780), (10140, 39372), (10608, 37635), (11492, 34740), (11580, 34476), (12168, 32810), (12240, 32617), (12545, 31824), (13124, 30420), (13260, 30108), (13520, 29529), (13896, 28730), (14365, 27792), (15054, 26520), (15210, 26248), (15440, 25857), (15912, 25090), (16405, 24336), (17238, 23160), (17370, 22984), (17680, 22581), (19686, 20280), (19890, 20072)]