2049641280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1694

約数の個数: 224

約数和(自身を含む): 7281550080

約数和(自身を除く): 5231908800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 432, 471, 480, 540, 576, 628, 720, 785, 864, 942, 960, 1080, 1256, 1413, 1440, 1511, 1570, 1728, 1884, 2160, 2355, 2512, 2826, 2880, 3022, 3140, 3768, 4239, 4320, 4533, 4710, 5024, 5652, 6044, 6280, 7065, 7536, 7555, 8478, 8640, 9066, 9420, 10048, 11304, 12088, 12560, 13599, 14130, 15072, 15110, 16956, 18132, 18840, 21195, 22608, 22665, 24176, 25120, 27198, 28260, 30144, 30220, 33912, 36264, 37680, 40797, 42390, 45216, 45330, 48352, 50240, 54396, 56520, 60440, 67824, 67995, 72528, 75360, 81594, 84780, 90432, 90660, 96704, 108792, 113040, 120880, 135648, 135990, 145056, 150720, 163188, 169560, 181320, 203985, 217584, 226080, 237227, 241760, 271296, 271980, 290112, 326376, 339120, 362640, 407970, 435168, 452160, 474454, 483520, 543960, 652752, 678240, 711681, 725280, 815940, 870336, 948908, 1087920, 1186135, 1305504, 1356480, 1423362, 1450560, 1631880, 1897816, 2135043, 2175840, 2372270, 2611008, 2846724, 3263760, 3558405, 3795632, 4270086, 4351680, 4744540, 5693448, 6405129, 6527520, 7116810, 7591264, 8540172, 9489080, 10675215, 11386896, 12810258, 13055040, 14233620, 15182528, 17080344, 18978160, 21350430, 22773792, 25620516, 28467240, 32025645, 34160688, 37956320, 42700860, 45547584, 51241032, 56934480, 64051290, 68321376, 75912640, 85401720, 102482064, 113868960, 128102580, 136642752, 170803440, 204964128, 227737920, 256205160, 341606880, 409928256, 512410320, 683213760, 1024820640, 2049641280]

約数ペア:

[(1, 2049641280), (2, 1024820640), (3, 683213760), (4, 512410320), (5, 409928256), (6, 341606880), (8, 256205160), (9, 227737920), (10, 204964128), (12, 170803440), (15, 136642752), (16, 128102580), (18, 113868960), (20, 102482064), (24, 85401720), (27, 75912640), (30, 68321376), (32, 64051290), (36, 56934480), (40, 51241032), (45, 45547584), (48, 42700860), (54, 37956320), (60, 34160688), (64, 32025645), (72, 28467240), (80, 25620516), (90, 22773792), (96, 21350430), (108, 18978160), (120, 17080344), (135, 15182528), (144, 14233620), (157, 13055040), (160, 12810258), (180, 11386896), (192, 10675215), (216, 9489080), (240, 8540172), (270, 7591264), (288, 7116810), (314, 6527520), (320, 6405129), (360, 5693448), (432, 4744540), (471, 4351680), (480, 4270086), (540, 3795632), (576, 3558405), (628, 3263760), (720, 2846724), (785, 2611008), (864, 2372270), (942, 2175840), (960, 2135043), (1080, 1897816), (1256, 1631880), (1413, 1450560), (1440, 1423362), (1511, 1356480), (1570, 1305504), (1728, 1186135), (1884, 1087920), (2160, 948908), (2355, 870336), (2512, 815940), (2826, 725280), (2880, 711681), (3022, 678240), (3140, 652752), (3768, 543960), (4239, 483520), (4320, 474454), (4533, 452160), (4710, 435168), (5024, 407970), (5652, 362640), (6044, 339120), (6280, 326376), (7065, 290112), (7536, 271980), (7555, 271296), (8478, 241760), (8640, 237227), (9066, 226080), (9420, 217584), (10048, 203985), (11304, 181320), (12088, 169560), (12560, 163188), (13599, 150720), (14130, 145056), (15072, 135990), (15110, 135648), (16956, 120880), (18132, 113040), (18840, 108792), (21195, 96704), (22608, 90660), (22665, 90432), (24176, 84780), (25120, 81594), (27198, 75360), (28260, 72528), (30144, 67995), (30220, 67824), (33912, 60440), (36264, 56520), (37680, 54396), (40797, 50240), (42390, 48352), (45216, 45330)]