1655892720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5509

約数の個数: 200

約数和(自身を含む): 5874606144

約数和(自身を除く): 4218713424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 470, 540, 564, 648, 705, 720, 752, 810, 846, 940, 1080, 1128, 1269, 1296, 1410, 1620, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3240, 3384, 3760, 3807, 4230, 5076, 5437, 5640, 6345, 6480, 6768, 7614, 8460, 10152, 10874, 11280, 12690, 15228, 16311, 16920, 19035, 20304, 21748, 25380, 27185, 30456, 32622, 33840, 38070, 43496, 48933, 50760, 54370, 60912, 65244, 76140, 81555, 86992, 97866, 101520, 108740, 130488, 146799, 152280, 163110, 195732, 217480, 244665, 255539, 260976, 293598, 304560, 326220, 391464, 434960, 440397, 489330, 511078, 587196, 652440, 733995, 766617, 782928, 880794, 978660, 1022156, 1174392, 1277695, 1304880, 1467990, 1533234, 1761588, 1957320, 2044312, 2201985, 2299851, 2348784, 2555390, 2935980, 3066468, 3523176, 3833085, 3914640, 4088624, 4403970, 4599702, 5110780, 5871960, 6132936, 6899553, 7046352, 7666170, 8807940, 9199404, 10221560, 11499255, 11743920, 12265872, 13799106, 15332340, 17615880, 18398808, 20443120, 20698659, 22998510, 27598212, 30664680, 34497765, 35231760, 36797616, 41397318, 45997020, 55196424, 61329360, 68995530, 82794636, 91994040, 103493295, 110392848, 137991060, 165589272, 183988080, 206986590, 275982120, 331178544, 413973180, 551964240, 827946360, 1655892720]

約数ペア:

[(1, 1655892720), (2, 827946360), (3, 551964240), (4, 413973180), (5, 331178544), (6, 275982120), (8, 206986590), (9, 183988080), (10, 165589272), (12, 137991060), (15, 110392848), (16, 103493295), (18, 91994040), (20, 82794636), (24, 68995530), (27, 61329360), (30, 55196424), (36, 45997020), (40, 41397318), (45, 36797616), (47, 35231760), (48, 34497765), (54, 30664680), (60, 27598212), (72, 22998510), (80, 20698659), (81, 20443120), (90, 18398808), (94, 17615880), (108, 15332340), (120, 13799106), (135, 12265872), (141, 11743920), (144, 11499255), (162, 10221560), (180, 9199404), (188, 8807940), (216, 7666170), (235, 7046352), (240, 6899553), (270, 6132936), (282, 5871960), (324, 5110780), (360, 4599702), (376, 4403970), (405, 4088624), (423, 3914640), (432, 3833085), (470, 3523176), (540, 3066468), (564, 2935980), (648, 2555390), (705, 2348784), (720, 2299851), (752, 2201985), (810, 2044312), (846, 1957320), (940, 1761588), (1080, 1533234), (1128, 1467990), (1269, 1304880), (1296, 1277695), (1410, 1174392), (1620, 1022156), (1692, 978660), (1880, 880794), (2115, 782928), (2160, 766617), (2256, 733995), (2538, 652440), (2820, 587196), (3240, 511078), (3384, 489330), (3760, 440397), (3807, 434960), (4230, 391464), (5076, 326220), (5437, 304560), (5640, 293598), (6345, 260976), (6480, 255539), (6768, 244665), (7614, 217480), (8460, 195732), (10152, 163110), (10874, 152280), (11280, 146799), (12690, 130488), (15228, 108740), (16311, 101520), (16920, 97866), (19035, 86992), (20304, 81555), (21748, 76140), (25380, 65244), (27185, 60912), (30456, 54370), (32622, 50760), (33840, 48933), (38070, 43496)]