339175440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 1183852800

約数和(自身を除く): 844677360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 79, 80, 89, 90, 120, 134, 144, 158, 178, 180, 201, 237, 240, 267, 268, 316, 335, 356, 360, 395, 402, 445, 474, 534, 536, 603, 632, 670, 711, 712, 720, 790, 801, 804, 890, 948, 1005, 1068, 1072, 1185, 1206, 1264, 1335, 1340, 1422, 1424, 1580, 1602, 1608, 1780, 1896, 2010, 2136, 2370, 2412, 2670, 2680, 2844, 3015, 3160, 3204, 3216, 3555, 3560, 3792, 4005, 4020, 4272, 4740, 4824, 5293, 5340, 5360, 5688, 5963, 6030, 6320, 6408, 7031, 7110, 7120, 8010, 8040, 9480, 9648, 10586, 10680, 11376, 11926, 12060, 12816, 14062, 14220, 15879, 16020, 16080, 17889, 18960, 21093, 21172, 21360, 23852, 24120, 26465, 28124, 28440, 29815, 31758, 32040, 35155, 35778, 42186, 42344, 47637, 47704, 48240, 52930, 53667, 56248, 56880, 59630, 63279, 63516, 64080, 70310, 71556, 79395, 84372, 84688, 89445, 95274, 95408, 105465, 105860, 107334, 112496, 119260, 126558, 127032, 140620, 143112, 158790, 168744, 178890, 190548, 210930, 211720, 214668, 238185, 238520, 253116, 254064, 268335, 281240, 286224, 316395, 317580, 337488, 357780, 381096, 421860, 423440, 429336, 471077, 476370, 477040, 506232, 536670, 562480, 632790, 635160, 715560, 762192, 843720, 858672, 942154, 952740, 1012464, 1073340, 1265580, 1270320, 1413231, 1431120, 1687440, 1884308, 1905480, 2146680, 2355385, 2531160, 2826462, 3768616, 3810960, 4239693, 4293360, 4710770, 5062320, 5652924, 7066155, 7537232, 8479386, 9421540, 11305848, 14132310, 16958772, 18843080, 21198465, 22611696, 28264620, 33917544, 37686160, 42396930, 56529240, 67835088, 84793860, 113058480, 169587720, 339175440]

約数ペア:

[(1, 339175440), (2, 169587720), (3, 113058480), (4, 84793860), (5, 67835088), (6, 56529240), (8, 42396930), (9, 37686160), (10, 33917544), (12, 28264620), (15, 22611696), (16, 21198465), (18, 18843080), (20, 16958772), (24, 14132310), (30, 11305848), (36, 9421540), (40, 8479386), (45, 7537232), (48, 7066155), (60, 5652924), (67, 5062320), (72, 4710770), (79, 4293360), (80, 4239693), (89, 3810960), (90, 3768616), (120, 2826462), (134, 2531160), (144, 2355385), (158, 2146680), (178, 1905480), (180, 1884308), (201, 1687440), (237, 1431120), (240, 1413231), (267, 1270320), (268, 1265580), (316, 1073340), (335, 1012464), (356, 952740), (360, 942154), (395, 858672), (402, 843720), (445, 762192), (474, 715560), (534, 635160), (536, 632790), (603, 562480), (632, 536670), (670, 506232), (711, 477040), (712, 476370), (720, 471077), (790, 429336), (801, 423440), (804, 421860), (890, 381096), (948, 357780), (1005, 337488), (1068, 317580), (1072, 316395), (1185, 286224), (1206, 281240), (1264, 268335), (1335, 254064), (1340, 253116), (1422, 238520), (1424, 238185), (1580, 214668), (1602, 211720), (1608, 210930), (1780, 190548), (1896, 178890), (2010, 168744), (2136, 158790), (2370, 143112), (2412, 140620), (2670, 127032), (2680, 126558), (2844, 119260), (3015, 112496), (3160, 107334), (3204, 105860), (3216, 105465), (3555, 95408), (3560, 95274), (3792, 89445), (4005, 84688), (4020, 84372), (4272, 79395), (4740, 71556), (4824, 70310), (5293, 64080), (5340, 63516), (5360, 63279), (5688, 59630), (5963, 56880), (6030, 56248), (6320, 53667), (6408, 52930), (7031, 48240), (7110, 47704), (7120, 47637), (8010, 42344), (8040, 42186), (9480, 35778), (9648, 35155), (10586, 32040), (10680, 31758), (11376, 29815), (11926, 28440), (12060, 28124), (12816, 26465), (14062, 24120), (14220, 23852), (15879, 21360), (16020, 21172), (16080, 21093), (17889, 18960)]