276157920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 914651136

約数和(自身を除く): 638493216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 80, 93, 96, 120, 124, 134, 155, 160, 186, 201, 240, 248, 268, 277, 310, 335, 372, 402, 465, 480, 496, 536, 554, 620, 670, 744, 804, 831, 930, 992, 1005, 1072, 1108, 1240, 1340, 1385, 1488, 1608, 1662, 1860, 2010, 2077, 2144, 2216, 2480, 2680, 2770, 2976, 3216, 3324, 3720, 4020, 4154, 4155, 4432, 4960, 5360, 5540, 6231, 6432, 6648, 7440, 8040, 8308, 8310, 8587, 8864, 10385, 10720, 11080, 12462, 13296, 14880, 16080, 16616, 16620, 17174, 18559, 20770, 22160, 24924, 25761, 26592, 31155, 32160, 33232, 33240, 34348, 37118, 41540, 42935, 44320, 49848, 51522, 55677, 62310, 66464, 66480, 68696, 74236, 83080, 85870, 92795, 99696, 103044, 111354, 124620, 128805, 132960, 137392, 148472, 166160, 171740, 185590, 199392, 206088, 222708, 249240, 257610, 274784, 278385, 296944, 332320, 343480, 371180, 412176, 445416, 498480, 515220, 556770, 575329, 593888, 686960, 742360, 824352, 890832, 996960, 1030440, 1113540, 1150658, 1373920, 1484720, 1725987, 1781664, 2060880, 2227080, 2301316, 2876645, 2969440, 3451974, 4121760, 4454160, 4602632, 5753290, 6903948, 8629935, 8908320, 9205264, 11506580, 13807896, 17259870, 18410528, 23013160, 27615792, 34519740, 46026320, 55231584, 69039480, 92052640, 138078960, 276157920]

約数ペア:

[(1, 276157920), (2, 138078960), (3, 92052640), (4, 69039480), (5, 55231584), (6, 46026320), (8, 34519740), (10, 27615792), (12, 23013160), (15, 18410528), (16, 17259870), (20, 13807896), (24, 11506580), (30, 9205264), (31, 8908320), (32, 8629935), (40, 6903948), (48, 5753290), (60, 4602632), (62, 4454160), (67, 4121760), (80, 3451974), (93, 2969440), (96, 2876645), (120, 2301316), (124, 2227080), (134, 2060880), (155, 1781664), (160, 1725987), (186, 1484720), (201, 1373920), (240, 1150658), (248, 1113540), (268, 1030440), (277, 996960), (310, 890832), (335, 824352), (372, 742360), (402, 686960), (465, 593888), (480, 575329), (496, 556770), (536, 515220), (554, 498480), (620, 445416), (670, 412176), (744, 371180), (804, 343480), (831, 332320), (930, 296944), (992, 278385), (1005, 274784), (1072, 257610), (1108, 249240), (1240, 222708), (1340, 206088), (1385, 199392), (1488, 185590), (1608, 171740), (1662, 166160), (1860, 148472), (2010, 137392), (2077, 132960), (2144, 128805), (2216, 124620), (2480, 111354), (2680, 103044), (2770, 99696), (2976, 92795), (3216, 85870), (3324, 83080), (3720, 74236), (4020, 68696), (4154, 66480), (4155, 66464), (4432, 62310), (4960, 55677), (5360, 51522), (5540, 49848), (6231, 44320), (6432, 42935), (6648, 41540), (7440, 37118), (8040, 34348), (8308, 33240), (8310, 33232), (8587, 32160), (8864, 31155), (10385, 26592), (10720, 25761), (11080, 24924), (12462, 22160), (13296, 20770), (14880, 18559), (16080, 17174), (16616, 16620)]