129636960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 431827200

約数和(自身を除く): 302190240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 67, 80, 87, 96, 116, 120, 134, 139, 145, 160, 174, 201, 232, 240, 268, 278, 290, 335, 348, 402, 417, 435, 464, 480, 536, 556, 580, 670, 695, 696, 804, 834, 870, 928, 1005, 1072, 1112, 1160, 1340, 1390, 1392, 1608, 1668, 1740, 1943, 2010, 2085, 2144, 2224, 2320, 2680, 2780, 2784, 3216, 3336, 3480, 3886, 4020, 4031, 4170, 4448, 4640, 5360, 5560, 5829, 6432, 6672, 6960, 7772, 8040, 8062, 8340, 9313, 9715, 10720, 11120, 11658, 12093, 13344, 13920, 15544, 16080, 16124, 16680, 18626, 19430, 20155, 22240, 23316, 24186, 27939, 29145, 31088, 32160, 32248, 33360, 37252, 38860, 40310, 46565, 46632, 48372, 55878, 58290, 60465, 62176, 64496, 66720, 74504, 77720, 80620, 93130, 93264, 96744, 111756, 116580, 120930, 128992, 139695, 149008, 155440, 161240, 186260, 186528, 193488, 223512, 233160, 241860, 270077, 279390, 298016, 310880, 322480, 372520, 386976, 447024, 466320, 483720, 540154, 558780, 644960, 745040, 810231, 894048, 932640, 967440, 1080308, 1117560, 1350385, 1490080, 1620462, 1934880, 2160616, 2235120, 2700770, 3240924, 4051155, 4321232, 4470240, 5401540, 6481848, 8102310, 8642464, 10803080, 12963696, 16204620, 21606160, 25927392, 32409240, 43212320, 64818480, 129636960]

約数ペア:

[(1, 129636960), (2, 64818480), (3, 43212320), (4, 32409240), (5, 25927392), (6, 21606160), (8, 16204620), (10, 12963696), (12, 10803080), (15, 8642464), (16, 8102310), (20, 6481848), (24, 5401540), (29, 4470240), (30, 4321232), (32, 4051155), (40, 3240924), (48, 2700770), (58, 2235120), (60, 2160616), (67, 1934880), (80, 1620462), (87, 1490080), (96, 1350385), (116, 1117560), (120, 1080308), (134, 967440), (139, 932640), (145, 894048), (160, 810231), (174, 745040), (201, 644960), (232, 558780), (240, 540154), (268, 483720), (278, 466320), (290, 447024), (335, 386976), (348, 372520), (402, 322480), (417, 310880), (435, 298016), (464, 279390), (480, 270077), (536, 241860), (556, 233160), (580, 223512), (670, 193488), (695, 186528), (696, 186260), (804, 161240), (834, 155440), (870, 149008), (928, 139695), (1005, 128992), (1072, 120930), (1112, 116580), (1160, 111756), (1340, 96744), (1390, 93264), (1392, 93130), (1608, 80620), (1668, 77720), (1740, 74504), (1943, 66720), (2010, 64496), (2085, 62176), (2144, 60465), (2224, 58290), (2320, 55878), (2680, 48372), (2780, 46632), (2784, 46565), (3216, 40310), (3336, 38860), (3480, 37252), (3886, 33360), (4020, 32248), (4031, 32160), (4170, 31088), (4448, 29145), (4640, 27939), (5360, 24186), (5560, 23316), (5829, 22240), (6432, 20155), (6672, 19430), (6960, 18626), (7772, 16680), (8040, 16124), (8062, 16080), (8340, 15544), (9313, 13920), (9715, 13344), (10720, 12093), (11120, 11658)]