219116880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1746

約数の個数: 160

約数和(自身を含む): 767569920

約数和(自身を除く): 548453040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1663, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3326, 3660, 4392, 4880, 4989, 5490, 6588, 6652, 7320, 8235, 8315, 8784, 9978, 10980, 13176, 13304, 14640, 14967, 16470, 16630, 19956, 21960, 24945, 26352, 26608, 29934, 32940, 33260, 39912, 43920, 44901, 49890, 59868, 65880, 66520, 74835, 79824, 89802, 99780, 101443, 119736, 131760, 133040, 149670, 179604, 199560, 202886, 224505, 239472, 299340, 304329, 359208, 399120, 405772, 449010, 507215, 598680, 608658, 718416, 811544, 898020, 912987, 1014430, 1197360, 1217316, 1521645, 1623088, 1796040, 1825974, 2028860, 2434632, 2738961, 3043290, 3592080, 3651948, 4057720, 4564935, 4869264, 5477922, 6086580, 7303896, 8115440, 9129870, 10955844, 12173160, 13694805, 14607792, 18259740, 21911688, 24346320, 27389610, 36519480, 43823376, 54779220, 73038960, 109558440, 219116880]

約数ペア:

[(1, 219116880), (2, 109558440), (3, 73038960), (4, 54779220), (5, 43823376), (6, 36519480), (8, 27389610), (9, 24346320), (10, 21911688), (12, 18259740), (15, 14607792), (16, 13694805), (18, 12173160), (20, 10955844), (24, 9129870), (27, 8115440), (30, 7303896), (36, 6086580), (40, 5477922), (45, 4869264), (48, 4564935), (54, 4057720), (60, 3651948), (61, 3592080), (72, 3043290), (80, 2738961), (90, 2434632), (108, 2028860), (120, 1825974), (122, 1796040), (135, 1623088), (144, 1521645), (180, 1217316), (183, 1197360), (216, 1014430), (240, 912987), (244, 898020), (270, 811544), (305, 718416), (360, 608658), (366, 598680), (432, 507215), (488, 449010), (540, 405772), (549, 399120), (610, 359208), (720, 304329), (732, 299340), (915, 239472), (976, 224505), (1080, 202886), (1098, 199560), (1220, 179604), (1464, 149670), (1647, 133040), (1663, 131760), (1830, 119736), (2160, 101443), (2196, 99780), (2440, 89802), (2745, 79824), (2928, 74835), (3294, 66520), (3326, 65880), (3660, 59868), (4392, 49890), (4880, 44901), (4989, 43920), (5490, 39912), (6588, 33260), (6652, 32940), (7320, 29934), (8235, 26608), (8315, 26352), (8784, 24945), (9978, 21960), (10980, 19956), (13176, 16630), (13304, 16470), (14640, 14967)]