20221872000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{38299}}^1$

素因数の和:38342

約数の個数: 256

約数和(自身を含む): 73131552000

約数和(自身を除く): 52909680000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 125, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 250, 264, 275, 300, 320, 330, 352, 375, 384, 400, 440, 480, 500, 528, 550, 600, 640, 660, 704, 750, 800, 825, 880, 960, 1000, 1056, 1100, 1200, 1320, 1375, 1408, 1500, 1600, 1650, 1760, 1920, 2000, 2112, 2200, 2400, 2640, 2750, 3000, 3200, 3300, 3520, 4000, 4125, 4224, 4400, 4800, 5280, 5500, 6000, 6600, 7040, 8000, 8250, 8800, 9600, 10560, 11000, 12000, 13200, 16000, 16500, 17600, 21120, 22000, 24000, 26400, 33000, 35200, 38299, 44000, 48000, 52800, 66000, 76598, 88000, 105600, 114897, 132000, 153196, 176000, 191495, 229794, 264000, 306392, 382990, 421289, 459588, 528000, 574485, 612784, 765980, 842578, 919176, 957475, 1148970, 1225568, 1263867, 1531960, 1685156, 1838352, 1914950, 2106445, 2297940, 2451136, 2527734, 2872425, 3063920, 3370312, 3676704, 3829900, 4212890, 4595880, 4787375, 4902272, 5055468, 5744850, 6127840, 6319335, 6740624, 7353408, 7659800, 8425780, 9191760, 9574750, 10110936, 10532225, 11489700, 12255680, 12638670, 13481248, 14362125, 14706816, 15319600, 16851560, 18383520, 19149500, 20221872, 21064450, 22979400, 24511360, 25277340, 26962496, 28724250, 30639200, 31596675, 33703120, 36767040, 38299000, 40443744, 42128900, 45958800, 50554680, 52661125, 53924992, 57448500, 61278400, 63193350, 67406240, 73534080, 76598000, 80887488, 84257800, 91917600, 101109360, 105322250, 114897000, 122556800, 126386700, 134812480, 153196000, 157983375, 161774976, 168515600, 183835200, 202218720, 210644500, 229794000, 252773400, 269624960, 306392000, 315966750, 337031200, 367670400, 404437440, 421289000, 459588000, 505546800, 612784000, 631933500, 674062400, 808874880, 842578000, 919176000, 1011093600, 1263867000, 1348124800, 1685156000, 1838352000, 2022187200, 2527734000, 3370312000, 4044374400, 5055468000, 6740624000, 10110936000, 20221872000]

約数ペア:

[(1, 20221872000), (2, 10110936000), (3, 6740624000), (4, 5055468000), (5, 4044374400), (6, 3370312000), (8, 2527734000), (10, 2022187200), (11, 1838352000), (12, 1685156000), (15, 1348124800), (16, 1263867000), (20, 1011093600), (22, 919176000), (24, 842578000), (25, 808874880), (30, 674062400), (32, 631933500), (33, 612784000), (40, 505546800), (44, 459588000), (48, 421289000), (50, 404437440), (55, 367670400), (60, 337031200), (64, 315966750), (66, 306392000), (75, 269624960), (80, 252773400), (88, 229794000), (96, 210644500), (100, 202218720), (110, 183835200), (120, 168515600), (125, 161774976), (128, 157983375), (132, 153196000), (150, 134812480), (160, 126386700), (165, 122556800), (176, 114897000), (192, 105322250), (200, 101109360), (220, 91917600), (240, 84257800), (250, 80887488), (264, 76598000), (275, 73534080), (300, 67406240), (320, 63193350), (330, 61278400), (352, 57448500), (375, 53924992), (384, 52661125), (400, 50554680), (440, 45958800), (480, 42128900), (500, 40443744), (528, 38299000), (550, 36767040), (600, 33703120), (640, 31596675), (660, 30639200), (704, 28724250), (750, 26962496), (800, 25277340), (825, 24511360), (880, 22979400), (960, 21064450), (1000, 20221872), (1056, 19149500), (1100, 18383520), (1200, 16851560), (1320, 15319600), (1375, 14706816), (1408, 14362125), (1500, 13481248), (1600, 12638670), (1650, 12255680), (1760, 11489700), (1920, 10532225), (2000, 10110936), (2112, 9574750), (2200, 9191760), (2400, 8425780), (2640, 7659800), (2750, 7353408), (3000, 6740624), (3200, 6319335), (3300, 6127840), (3520, 5744850), (4000, 5055468), (4125, 4902272), (4224, 4787375), (4400, 4595880), (4800, 4212890), (5280, 3829900), (5500, 3676704), (6000, 3370312), (6600, 3063920), (7040, 2872425), (8000, 2527734), (8250, 2451136), (8800, 2297940), (9600, 2106445), (10560, 1914950), (11000, 1838352), (12000, 1685156), (13200, 1531960), (16000, 1263867), (16500, 1225568), (17600, 1148970), (21120, 957475), (22000, 919176), (24000, 842578), (26400, 765980), (33000, 612784), (35200, 574485), (38299, 528000), (44000, 459588), (48000, 421289), (52800, 382990), (66000, 306392), (76598, 264000), (88000, 229794), (105600, 191495), (114897, 176000), (132000, 153196)]