159216000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 549918720

約数和(自身を除く): 390702720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 107, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 214, 240, 248, 250, 300, 310, 320, 321, 372, 375, 384, 400, 428, 465, 480, 496, 500, 535, 600, 620, 640, 642, 744, 750, 775, 800, 856, 930, 960, 992, 1000, 1070, 1200, 1240, 1284, 1488, 1500, 1550, 1600, 1605, 1712, 1860, 1920, 1984, 2000, 2140, 2325, 2400, 2480, 2568, 2675, 2976, 3000, 3100, 3200, 3210, 3317, 3424, 3720, 3875, 3968, 4000, 4280, 4650, 4800, 4960, 5136, 5350, 5952, 6000, 6200, 6420, 6634, 6848, 7440, 7750, 8000, 8025, 8560, 9300, 9600, 9920, 9951, 10272, 10700, 11625, 11904, 12000, 12400, 12840, 13268, 13375, 13696, 14880, 15500, 16000, 16050, 16585, 17120, 18600, 19840, 19902, 20544, 21400, 23250, 24000, 24800, 25680, 26536, 26750, 29760, 31000, 32100, 33170, 34240, 37200, 39804, 40125, 41088, 42800, 46500, 48000, 49600, 49755, 51360, 53072, 53500, 59520, 62000, 64200, 66340, 68480, 74400, 79608, 80250, 82925, 85600, 93000, 99200, 99510, 102720, 106144, 107000, 124000, 128400, 132680, 148800, 159216, 160500, 165850, 171200, 186000, 199020, 205440, 212288, 214000, 248000, 248775, 256800, 265360, 297600, 318432, 321000, 331700, 342400, 372000, 398040, 414625, 424576, 428000, 496000, 497550, 513600, 530720, 636864, 642000, 663400, 744000, 796080, 829250, 856000, 995100, 1027200, 1061440, 1243875, 1273728, 1284000, 1326800, 1488000, 1592160, 1658500, 1712000, 1990200, 2122880, 2487750, 2568000, 2653600, 3184320, 3317000, 3980400, 4975500, 5136000, 5307200, 6368640, 6634000, 7960800, 9951000, 10614400, 13268000, 15921600, 19902000, 26536000, 31843200, 39804000, 53072000, 79608000, 159216000]

約数ペア:

[(1, 159216000), (2, 79608000), (3, 53072000), (4, 39804000), (5, 31843200), (6, 26536000), (8, 19902000), (10, 15921600), (12, 13268000), (15, 10614400), (16, 9951000), (20, 7960800), (24, 6634000), (25, 6368640), (30, 5307200), (31, 5136000), (32, 4975500), (40, 3980400), (48, 3317000), (50, 3184320), (60, 2653600), (62, 2568000), (64, 2487750), (75, 2122880), (80, 1990200), (93, 1712000), (96, 1658500), (100, 1592160), (107, 1488000), (120, 1326800), (124, 1284000), (125, 1273728), (128, 1243875), (150, 1061440), (155, 1027200), (160, 995100), (186, 856000), (192, 829250), (200, 796080), (214, 744000), (240, 663400), (248, 642000), (250, 636864), (300, 530720), (310, 513600), (320, 497550), (321, 496000), (372, 428000), (375, 424576), (384, 414625), (400, 398040), (428, 372000), (465, 342400), (480, 331700), (496, 321000), (500, 318432), (535, 297600), (600, 265360), (620, 256800), (640, 248775), (642, 248000), (744, 214000), (750, 212288), (775, 205440), (800, 199020), (856, 186000), (930, 171200), (960, 165850), (992, 160500), (1000, 159216), (1070, 148800), (1200, 132680), (1240, 128400), (1284, 124000), (1488, 107000), (1500, 106144), (1550, 102720), (1600, 99510), (1605, 99200), (1712, 93000), (1860, 85600), (1920, 82925), (1984, 80250), (2000, 79608), (2140, 74400), (2325, 68480), (2400, 66340), (2480, 64200), (2568, 62000), (2675, 59520), (2976, 53500), (3000, 53072), (3100, 51360), (3200, 49755), (3210, 49600), (3317, 48000), (3424, 46500), (3720, 42800), (3875, 41088), (3968, 40125), (4000, 39804), (4280, 37200), (4650, 34240), (4800, 33170), (4960, 32100), (5136, 31000), (5350, 29760), (5952, 26750), (6000, 26536), (6200, 25680), (6420, 24800), (6634, 24000), (6848, 23250), (7440, 21400), (7750, 20544), (8000, 19902), (8025, 19840), (8560, 18600), (9300, 17120), (9600, 16585), (9920, 16050), (9951, 16000), (10272, 15500), (10700, 14880), (11625, 13696), (11904, 13375), (12000, 13268), (12400, 12840)]