129617280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 256

約数和(自身を含む): 495230400

約数和(自身を除く): 365613120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 577, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1154, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1731, 1755, 1872, 1920, 2080, 2160, 2308, 2340, 2496, 2808, 2880, 2885, 3120, 3456, 3462, 3510, 3744, 4160, 4320, 4616, 4680, 4992, 5193, 5616, 5760, 5770, 6240, 6924, 7020, 7488, 7501, 8320, 8640, 8655, 9232, 9360, 10386, 11232, 11540, 12480, 13848, 14040, 14976, 15002, 15579, 17280, 17310, 18464, 18720, 20772, 22464, 22503, 23080, 24960, 25965, 27696, 28080, 30004, 31158, 34620, 36928, 37440, 37505, 41544, 44928, 45006, 46160, 51930, 55392, 56160, 60008, 62316, 67509, 69240, 73856, 74880, 75010, 77895, 83088, 90012, 92320, 103860, 110784, 112320, 112515, 120016, 124632, 135018, 138480, 150020, 155790, 166176, 180024, 184640, 202527, 207720, 221568, 224640, 225030, 240032, 249264, 270036, 276960, 300040, 311580, 332352, 337545, 360048, 369280, 405054, 415440, 450060, 480064, 498528, 540072, 553920, 600080, 623160, 664704, 675090, 720096, 810108, 830880, 900120, 960128, 997056, 1012635, 1080144, 1107840, 1200160, 1246320, 1350180, 1440192, 1620216, 1661760, 1800240, 1994112, 2025270, 2160288, 2400320, 2492640, 2700360, 2880384, 3240432, 3323520, 3600480, 4050540, 4320576, 4800640, 4985280, 5400720, 6480864, 7200960, 8101080, 8641152, 9970560, 10801440, 12961728, 14401920, 16202160, 21602880, 25923456, 32404320, 43205760, 64808640, 129617280]

約数ペア:

[(1, 129617280), (2, 64808640), (3, 43205760), (4, 32404320), (5, 25923456), (6, 21602880), (8, 16202160), (9, 14401920), (10, 12961728), (12, 10801440), (13, 9970560), (15, 8641152), (16, 8101080), (18, 7200960), (20, 6480864), (24, 5400720), (26, 4985280), (27, 4800640), (30, 4320576), (32, 4050540), (36, 3600480), (39, 3323520), (40, 3240432), (45, 2880384), (48, 2700360), (52, 2492640), (54, 2400320), (60, 2160288), (64, 2025270), (65, 1994112), (72, 1800240), (78, 1661760), (80, 1620216), (90, 1440192), (96, 1350180), (104, 1246320), (108, 1200160), (117, 1107840), (120, 1080144), (128, 1012635), (130, 997056), (135, 960128), (144, 900120), (156, 830880), (160, 810108), (180, 720096), (192, 675090), (195, 664704), (208, 623160), (216, 600080), (234, 553920), (240, 540072), (260, 498528), (270, 480064), (288, 450060), (312, 415440), (320, 405054), (351, 369280), (360, 360048), (384, 337545), (390, 332352), (416, 311580), (432, 300040), (468, 276960), (480, 270036), (520, 249264), (540, 240032), (576, 225030), (577, 224640), (585, 221568), (624, 207720), (640, 202527), (702, 184640), (720, 180024), (780, 166176), (832, 155790), (864, 150020), (936, 138480), (960, 135018), (1040, 124632), (1080, 120016), (1152, 112515), (1154, 112320), (1170, 110784), (1248, 103860), (1404, 92320), (1440, 90012), (1560, 83088), (1664, 77895), (1728, 75010), (1731, 74880), (1755, 73856), (1872, 69240), (1920, 67509), (2080, 62316), (2160, 60008), (2308, 56160), (2340, 55392), (2496, 51930), (2808, 46160), (2880, 45006), (2885, 44928), (3120, 41544), (3456, 37505), (3462, 37440), (3510, 36928), (3744, 34620), (4160, 31158), (4320, 30004), (4616, 28080), (4680, 27696), (4992, 25965), (5193, 24960), (5616, 23080), (5760, 22503), (5770, 22464), (6240, 20772), (6924, 18720), (7020, 18464), (7488, 17310), (7501, 17280), (8320, 15579), (8640, 15002), (8655, 14976), (9232, 14040), (9360, 13848), (10386, 12480), (11232, 11540)]