122928000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 441080640

約数和(自身を除く): 318152640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 197, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 384, 390, 394, 400, 416, 480, 500, 520, 591, 600, 624, 640, 650, 750, 780, 788, 800, 832, 960, 975, 985, 1000, 1040, 1182, 1200, 1248, 1300, 1500, 1560, 1576, 1600, 1625, 1664, 1920, 1950, 1970, 2000, 2080, 2364, 2400, 2496, 2561, 2600, 2955, 3000, 3120, 3152, 3200, 3250, 3900, 3940, 4000, 4160, 4728, 4800, 4875, 4925, 4992, 5122, 5200, 5910, 6000, 6240, 6304, 6500, 7683, 7800, 7880, 8000, 8320, 9456, 9600, 9750, 9850, 10244, 10400, 11820, 12000, 12480, 12608, 12805, 13000, 14775, 15366, 15600, 15760, 16000, 18912, 19500, 19700, 20488, 20800, 23640, 24000, 24625, 24960, 25216, 25610, 26000, 29550, 30732, 31200, 31520, 37824, 38415, 39000, 39400, 40976, 41600, 47280, 48000, 49250, 51220, 52000, 59100, 61464, 62400, 63040, 64025, 73875, 75648, 76830, 78000, 78800, 81952, 94560, 98500, 102440, 104000, 118200, 122928, 124800, 126080, 128050, 147750, 153660, 156000, 157600, 163904, 189120, 192075, 197000, 204880, 208000, 236400, 245856, 256100, 295500, 307320, 312000, 315200, 320125, 327808, 378240, 384150, 394000, 409760, 472800, 491712, 512200, 591000, 614640, 624000, 630400, 640250, 768300, 788000, 819520, 945600, 960375, 983424, 1024400, 1182000, 1229280, 1280500, 1536600, 1576000, 1639040, 1891200, 1920750, 2048800, 2364000, 2458560, 2561000, 3073200, 3152000, 3841500, 4097600, 4728000, 4917120, 5122000, 6146400, 7683000, 8195200, 9456000, 10244000, 12292800, 15366000, 20488000, 24585600, 30732000, 40976000, 61464000, 122928000]

約数ペア:

[(1, 122928000), (2, 61464000), (3, 40976000), (4, 30732000), (5, 24585600), (6, 20488000), (8, 15366000), (10, 12292800), (12, 10244000), (13, 9456000), (15, 8195200), (16, 7683000), (20, 6146400), (24, 5122000), (25, 4917120), (26, 4728000), (30, 4097600), (32, 3841500), (39, 3152000), (40, 3073200), (48, 2561000), (50, 2458560), (52, 2364000), (60, 2048800), (64, 1920750), (65, 1891200), (75, 1639040), (78, 1576000), (80, 1536600), (96, 1280500), (100, 1229280), (104, 1182000), (120, 1024400), (125, 983424), (128, 960375), (130, 945600), (150, 819520), (156, 788000), (160, 768300), (192, 640250), (195, 630400), (197, 624000), (200, 614640), (208, 591000), (240, 512200), (250, 491712), (260, 472800), (300, 409760), (312, 394000), (320, 384150), (325, 378240), (375, 327808), (384, 320125), (390, 315200), (394, 312000), (400, 307320), (416, 295500), (480, 256100), (500, 245856), (520, 236400), (591, 208000), (600, 204880), (624, 197000), (640, 192075), (650, 189120), (750, 163904), (780, 157600), (788, 156000), (800, 153660), (832, 147750), (960, 128050), (975, 126080), (985, 124800), (1000, 122928), (1040, 118200), (1182, 104000), (1200, 102440), (1248, 98500), (1300, 94560), (1500, 81952), (1560, 78800), (1576, 78000), (1600, 76830), (1625, 75648), (1664, 73875), (1920, 64025), (1950, 63040), (1970, 62400), (2000, 61464), (2080, 59100), (2364, 52000), (2400, 51220), (2496, 49250), (2561, 48000), (2600, 47280), (2955, 41600), (3000, 40976), (3120, 39400), (3152, 39000), (3200, 38415), (3250, 37824), (3900, 31520), (3940, 31200), (4000, 30732), (4160, 29550), (4728, 26000), (4800, 25610), (4875, 25216), (4925, 24960), (4992, 24625), (5122, 24000), (5200, 23640), (5910, 20800), (6000, 20488), (6240, 19700), (6304, 19500), (6500, 18912), (7683, 16000), (7800, 15760), (7880, 15600), (8000, 15366), (8320, 14775), (9456, 13000), (9600, 12805), (9750, 12608), (9850, 12480), (10244, 12000), (10400, 11820)]