4404061440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{887}}^1$

素因数の和:1345

約数の個数: 216

約数和(自身を含む): 15290166528

約数和(自身を除く): 10886105088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 431, 480, 576, 640, 720, 768, 862, 887, 960, 1152, 1280, 1293, 1440, 1724, 1774, 1920, 2155, 2304, 2586, 2661, 2880, 3448, 3548, 3840, 3879, 4310, 4435, 5172, 5322, 5760, 6465, 6896, 7096, 7758, 7983, 8620, 8870, 10344, 10644, 11520, 12930, 13305, 13792, 14192, 15516, 15966, 17240, 17740, 19395, 20688, 21288, 25860, 26610, 27584, 28384, 31032, 31932, 34480, 35480, 38790, 39915, 41376, 42576, 51720, 53220, 55168, 56768, 62064, 63864, 68960, 70960, 77580, 79830, 82752, 85152, 103440, 106440, 110336, 113536, 124128, 127728, 137920, 141920, 155160, 159660, 165504, 170304, 206880, 212880, 227072, 248256, 255456, 275840, 283840, 310320, 319320, 331008, 340608, 382297, 413760, 425760, 496512, 510912, 551680, 567680, 620640, 638640, 681216, 764594, 827520, 851520, 993024, 1021824, 1135360, 1146891, 1241280, 1277280, 1529188, 1655040, 1703040, 1911485, 2043648, 2293782, 2482560, 2554560, 3058376, 3406080, 3440673, 3822970, 4587564, 4965120, 5109120, 5734455, 6116752, 6881346, 7645940, 9175128, 10218240, 11468910, 12233504, 13762692, 15291880, 17203365, 18350256, 22937820, 24467008, 27525384, 30583760, 34406730, 36700512, 45875640, 48934016, 55050768, 61167520, 68813460, 73401024, 91751280, 97868032, 110101536, 122335040, 137626920, 146802048, 183502560, 220203072, 244670080, 275253840, 293604096, 367005120, 440406144, 489340160, 550507680, 734010240, 880812288, 1101015360, 1468020480, 2202030720, 4404061440]

約数ペア:

[(1, 4404061440), (2, 2202030720), (3, 1468020480), (4, 1101015360), (5, 880812288), (6, 734010240), (8, 550507680), (9, 489340160), (10, 440406144), (12, 367005120), (15, 293604096), (16, 275253840), (18, 244670080), (20, 220203072), (24, 183502560), (30, 146802048), (32, 137626920), (36, 122335040), (40, 110101536), (45, 97868032), (48, 91751280), (60, 73401024), (64, 68813460), (72, 61167520), (80, 55050768), (90, 48934016), (96, 45875640), (120, 36700512), (128, 34406730), (144, 30583760), (160, 27525384), (180, 24467008), (192, 22937820), (240, 18350256), (256, 17203365), (288, 15291880), (320, 13762692), (360, 12233504), (384, 11468910), (431, 10218240), (480, 9175128), (576, 7645940), (640, 6881346), (720, 6116752), (768, 5734455), (862, 5109120), (887, 4965120), (960, 4587564), (1152, 3822970), (1280, 3440673), (1293, 3406080), (1440, 3058376), (1724, 2554560), (1774, 2482560), (1920, 2293782), (2155, 2043648), (2304, 1911485), (2586, 1703040), (2661, 1655040), (2880, 1529188), (3448, 1277280), (3548, 1241280), (3840, 1146891), (3879, 1135360), (4310, 1021824), (4435, 993024), (5172, 851520), (5322, 827520), (5760, 764594), (6465, 681216), (6896, 638640), (7096, 620640), (7758, 567680), (7983, 551680), (8620, 510912), (8870, 496512), (10344, 425760), (10644, 413760), (11520, 382297), (12930, 340608), (13305, 331008), (13792, 319320), (14192, 310320), (15516, 283840), (15966, 275840), (17240, 255456), (17740, 248256), (19395, 227072), (20688, 212880), (21288, 206880), (25860, 170304), (26610, 165504), (27584, 159660), (28384, 155160), (31032, 141920), (31932, 137920), (34480, 127728), (35480, 124128), (38790, 113536), (39915, 110336), (41376, 106440), (42576, 103440), (51720, 85152), (53220, 82752), (55168, 79830), (56768, 77580), (62064, 70960), (63864, 68960)]