2019912960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1021

約数の個数: 288

約数和(自身を含む): 7116455808

約数和(自身を除く): 5096542848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 128, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 256, 258, 260, 312, 320, 344, 384, 390, 416, 430, 480, 516, 520, 559, 624, 640, 645, 688, 768, 780, 832, 860, 941, 960, 1032, 1040, 1118, 1248, 1280, 1290, 1376, 1560, 1664, 1677, 1720, 1882, 1920, 2064, 2080, 2236, 2496, 2580, 2752, 2795, 2823, 3120, 3328, 3354, 3440, 3764, 3840, 4128, 4160, 4472, 4705, 4992, 5160, 5504, 5590, 5646, 6240, 6708, 6880, 7528, 8256, 8320, 8385, 8944, 9410, 9984, 10320, 11008, 11180, 11292, 12233, 12480, 13416, 13760, 14115, 15056, 16512, 16640, 16770, 17888, 18820, 20640, 22360, 22584, 24466, 24960, 26832, 27520, 28230, 30112, 33024, 33540, 35776, 36699, 37640, 40463, 41280, 44720, 45168, 48932, 49920, 53664, 55040, 56460, 60224, 61165, 67080, 71552, 73398, 75280, 80926, 82560, 89440, 90336, 97864, 107328, 112920, 120448, 121389, 122330, 134160, 143104, 146796, 150560, 161852, 165120, 178880, 180672, 183495, 195728, 202315, 214656, 225840, 240896, 242778, 244660, 268320, 293592, 301120, 323704, 357760, 361344, 366990, 391456, 404630, 429312, 451680, 485556, 489320, 526019, 536640, 587184, 602240, 606945, 647408, 715520, 722688, 733980, 782912, 809260, 903360, 971112, 978640, 1052038, 1073280, 1174368, 1204480, 1213890, 1294816, 1467960, 1565824, 1578057, 1618520, 1806720, 1942224, 1957280, 2104076, 2146560, 2348736, 2427780, 2589632, 2630095, 2935920, 3131648, 3156114, 3237040, 3613440, 3884448, 3914560, 4208152, 4697472, 4855560, 5179264, 5260190, 5871840, 6312228, 6474080, 7768896, 7829120, 7890285, 8416304, 9394944, 9711120, 10358528, 10520380, 11743680, 12624456, 12948160, 15537792, 15658240, 15780570, 16832608, 19422240, 21040760, 23487360, 25248912, 25896320, 31075584, 31561140, 33665216, 38844480, 42081520, 46974720, 50497824, 51792640, 63122280, 67330432, 77688960, 84163040, 100995648, 126244560, 134660864, 155377920, 168326080, 201991296, 252489120, 336652160, 403982592, 504978240, 673304320, 1009956480, 2019912960]

約数ペア:

[(1, 2019912960), (2, 1009956480), (3, 673304320), (4, 504978240), (5, 403982592), (6, 336652160), (8, 252489120), (10, 201991296), (12, 168326080), (13, 155377920), (15, 134660864), (16, 126244560), (20, 100995648), (24, 84163040), (26, 77688960), (30, 67330432), (32, 63122280), (39, 51792640), (40, 50497824), (43, 46974720), (48, 42081520), (52, 38844480), (60, 33665216), (64, 31561140), (65, 31075584), (78, 25896320), (80, 25248912), (86, 23487360), (96, 21040760), (104, 19422240), (120, 16832608), (128, 15780570), (129, 15658240), (130, 15537792), (156, 12948160), (160, 12624456), (172, 11743680), (192, 10520380), (195, 10358528), (208, 9711120), (215, 9394944), (240, 8416304), (256, 7890285), (258, 7829120), (260, 7768896), (312, 6474080), (320, 6312228), (344, 5871840), (384, 5260190), (390, 5179264), (416, 4855560), (430, 4697472), (480, 4208152), (516, 3914560), (520, 3884448), (559, 3613440), (624, 3237040), (640, 3156114), (645, 3131648), (688, 2935920), (768, 2630095), (780, 2589632), (832, 2427780), (860, 2348736), (941, 2146560), (960, 2104076), (1032, 1957280), (1040, 1942224), (1118, 1806720), (1248, 1618520), (1280, 1578057), (1290, 1565824), (1376, 1467960), (1560, 1294816), (1664, 1213890), (1677, 1204480), (1720, 1174368), (1882, 1073280), (1920, 1052038), (2064, 978640), (2080, 971112), (2236, 903360), (2496, 809260), (2580, 782912), (2752, 733980), (2795, 722688), (2823, 715520), (3120, 647408), (3328, 606945), (3354, 602240), (3440, 587184), (3764, 536640), (3840, 526019), (4128, 489320), (4160, 485556), (4472, 451680), (4705, 429312), (4992, 404630), (5160, 391456), (5504, 366990), (5590, 361344), (5646, 357760), (6240, 323704), (6708, 301120), (6880, 293592), (7528, 268320), (8256, 244660), (8320, 242778), (8385, 240896), (8944, 225840), (9410, 214656), (9984, 202315), (10320, 195728), (11008, 183495), (11180, 180672), (11292, 178880), (12233, 165120), (12480, 161852), (13416, 150560), (13760, 146796), (14115, 143104), (15056, 134160), (16512, 122330), (16640, 121389), (16770, 120448), (17888, 112920), (18820, 107328), (20640, 97864), (22360, 90336), (22584, 89440), (24466, 82560), (24960, 80926), (26832, 75280), (27520, 73398), (28230, 71552), (30112, 67080), (33024, 61165), (33540, 60224), (35776, 56460), (36699, 55040), (37640, 53664), (40463, 49920), (41280, 48932), (44720, 45168)]