31730784000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1280

約数の個数: 288

約数和(自身を含む): 105791422464

約数和(自身を除く): 74060638464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 383, 384, 400, 480, 500, 600, 640, 750, 766, 768, 800, 863, 960, 1000, 1149, 1200, 1280, 1500, 1532, 1600, 1726, 1915, 1920, 2000, 2298, 2400, 2589, 3000, 3064, 3200, 3452, 3830, 3840, 4000, 4315, 4596, 4800, 5178, 5745, 6000, 6128, 6400, 6904, 7660, 8000, 8630, 9192, 9575, 9600, 10356, 11490, 12000, 12256, 12945, 13808, 15320, 16000, 17260, 18384, 19150, 19200, 20712, 21575, 22980, 24000, 24512, 25890, 27616, 28725, 30640, 32000, 34520, 36768, 38300, 41424, 43150, 45960, 47875, 48000, 49024, 51780, 55232, 57450, 61280, 64725, 69040, 73536, 76600, 82848, 86300, 91920, 95750, 96000, 98048, 103560, 107875, 110464, 114900, 122560, 129450, 138080, 143625, 147072, 153200, 165696, 172600, 183840, 191500, 207120, 215750, 220928, 229800, 245120, 258900, 276160, 287250, 294144, 306400, 323625, 330529, 331392, 345200, 367680, 383000, 414240, 431500, 459600, 490240, 517800, 552320, 574500, 612800, 647250, 661058, 662784, 690400, 735360, 766000, 828480, 863000, 919200, 991587, 1035600, 1104640, 1149000, 1225600, 1294500, 1322116, 1380800, 1470720, 1532000, 1652645, 1656960, 1726000, 1838400, 1983174, 2071200, 2298000, 2451200, 2589000, 2644232, 2761600, 3064000, 3305290, 3313920, 3452000, 3676800, 3966348, 4142400, 4596000, 4957935, 5178000, 5288464, 5523200, 6128000, 6610580, 6904000, 7353600, 7932696, 8263225, 8284800, 9192000, 9915870, 10356000, 10576928, 12256000, 13221160, 13808000, 15865392, 16526450, 16569600, 18384000, 19831740, 20712000, 21153856, 24789675, 26442320, 27616000, 31730784, 33052900, 36768000, 39663480, 41316125, 41424000, 42307712, 49579350, 52884640, 63461568, 66105800, 79326960, 82632250, 82848000, 84615424, 99158700, 105769280, 123948375, 126923136, 132211600, 158653920, 165264500, 198317400, 211538560, 247896750, 253846272, 264423200, 317307840, 330529000, 396634800, 423077120, 495793500, 528846400, 634615680, 661058000, 793269600, 991587000, 1057692800, 1269231360, 1322116000, 1586539200, 1983174000, 2115385600, 2644232000, 3173078400, 3966348000, 5288464000, 6346156800, 7932696000, 10576928000, 15865392000, 31730784000]

約数ペア:

[(1, 31730784000), (2, 15865392000), (3, 10576928000), (4, 7932696000), (5, 6346156800), (6, 5288464000), (8, 3966348000), (10, 3173078400), (12, 2644232000), (15, 2115385600), (16, 1983174000), (20, 1586539200), (24, 1322116000), (25, 1269231360), (30, 1057692800), (32, 991587000), (40, 793269600), (48, 661058000), (50, 634615680), (60, 528846400), (64, 495793500), (75, 423077120), (80, 396634800), (96, 330529000), (100, 317307840), (120, 264423200), (125, 253846272), (128, 247896750), (150, 211538560), (160, 198317400), (192, 165264500), (200, 158653920), (240, 132211600), (250, 126923136), (256, 123948375), (300, 105769280), (320, 99158700), (375, 84615424), (383, 82848000), (384, 82632250), (400, 79326960), (480, 66105800), (500, 63461568), (600, 52884640), (640, 49579350), (750, 42307712), (766, 41424000), (768, 41316125), (800, 39663480), (863, 36768000), (960, 33052900), (1000, 31730784), (1149, 27616000), (1200, 26442320), (1280, 24789675), (1500, 21153856), (1532, 20712000), (1600, 19831740), (1726, 18384000), (1915, 16569600), (1920, 16526450), (2000, 15865392), (2298, 13808000), (2400, 13221160), (2589, 12256000), (3000, 10576928), (3064, 10356000), (3200, 9915870), (3452, 9192000), (3830, 8284800), (3840, 8263225), (4000, 7932696), (4315, 7353600), (4596, 6904000), (4800, 6610580), (5178, 6128000), (5745, 5523200), (6000, 5288464), (6128, 5178000), (6400, 4957935), (6904, 4596000), (7660, 4142400), (8000, 3966348), (8630, 3676800), (9192, 3452000), (9575, 3313920), (9600, 3305290), (10356, 3064000), (11490, 2761600), (12000, 2644232), (12256, 2589000), (12945, 2451200), (13808, 2298000), (15320, 2071200), (16000, 1983174), (17260, 1838400), (18384, 1726000), (19150, 1656960), (19200, 1652645), (20712, 1532000), (21575, 1470720), (22980, 1380800), (24000, 1322116), (24512, 1294500), (25890, 1225600), (27616, 1149000), (28725, 1104640), (30640, 1035600), (32000, 991587), (34520, 919200), (36768, 863000), (38300, 828480), (41424, 766000), (43150, 735360), (45960, 690400), (47875, 662784), (48000, 661058), (49024, 647250), (51780, 612800), (55232, 574500), (57450, 552320), (61280, 517800), (64725, 490240), (69040, 459600), (73536, 431500), (76600, 414240), (82848, 383000), (86300, 367680), (91920, 345200), (95750, 331392), (96000, 330529), (98048, 323625), (103560, 306400), (107875, 294144), (110464, 287250), (114900, 276160), (122560, 258900), (129450, 245120), (138080, 229800), (143625, 220928), (147072, 215750), (153200, 207120), (165696, 191500), (172600, 183840)]