8981381760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{613}}^1$

素因数の和:1235

約数の個数: 256

約数和(自身を含む): 30933221760

約数和(自身を除く): 21951840000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 587, 613, 624, 640, 780, 832, 960, 1040, 1174, 1226, 1248, 1560, 1664, 1761, 1839, 1920, 2080, 2348, 2452, 2496, 2935, 3065, 3120, 3522, 3678, 4160, 4696, 4904, 4992, 5870, 6130, 6240, 7044, 7356, 7631, 7969, 8320, 8805, 9195, 9392, 9808, 11740, 12260, 12480, 14088, 14712, 15262, 15938, 17610, 18390, 18784, 19616, 22893, 23480, 23907, 24520, 24960, 28176, 29424, 30524, 31876, 35220, 36780, 37568, 38155, 39232, 39845, 45786, 46960, 47814, 49040, 56352, 58848, 61048, 63752, 70440, 73560, 75136, 76310, 78464, 79690, 91572, 93920, 95628, 98080, 112704, 114465, 117696, 119535, 122096, 127504, 140880, 147120, 152620, 159380, 183144, 187840, 191256, 196160, 225408, 228930, 235392, 239070, 244192, 255008, 281760, 294240, 305240, 318760, 359831, 366288, 375680, 382512, 392320, 457860, 478140, 488384, 510016, 563520, 588480, 610480, 637520, 719662, 732576, 765024, 915720, 956280, 976768, 1020032, 1079493, 1127040, 1176960, 1220960, 1275040, 1439324, 1465152, 1530048, 1799155, 1831440, 1912560, 2158986, 2441920, 2550080, 2878648, 2930304, 3060096, 3598310, 3662880, 3825120, 4317972, 4677803, 4883840, 5100160, 5397465, 5757296, 7196620, 7325760, 7650240, 8635944, 9355606, 10794930, 11514592, 14033409, 14393240, 14651520, 15300480, 17271888, 18711212, 21589860, 23029184, 23389015, 28066818, 28786480, 34543776, 37422424, 43179720, 46058368, 46778030, 56133636, 57572960, 69087552, 70167045, 74844848, 86359440, 93556060, 112267272, 115145920, 138175104, 140334090, 149689696, 172718880, 187112120, 224534544, 230291840, 280668180, 299379392, 345437760, 374224240, 449069088, 561336360, 598758784, 690875520, 748448480, 898138176, 1122672720, 1496896960, 1796276352, 2245345440, 2993793920, 4490690880, 8981381760]

約数ペア:

[(1, 8981381760), (2, 4490690880), (3, 2993793920), (4, 2245345440), (5, 1796276352), (6, 1496896960), (8, 1122672720), (10, 898138176), (12, 748448480), (13, 690875520), (15, 598758784), (16, 561336360), (20, 449069088), (24, 374224240), (26, 345437760), (30, 299379392), (32, 280668180), (39, 230291840), (40, 224534544), (48, 187112120), (52, 172718880), (60, 149689696), (64, 140334090), (65, 138175104), (78, 115145920), (80, 112267272), (96, 93556060), (104, 86359440), (120, 74844848), (128, 70167045), (130, 69087552), (156, 57572960), (160, 56133636), (192, 46778030), (195, 46058368), (208, 43179720), (240, 37422424), (260, 34543776), (312, 28786480), (320, 28066818), (384, 23389015), (390, 23029184), (416, 21589860), (480, 18711212), (520, 17271888), (587, 15300480), (613, 14651520), (624, 14393240), (640, 14033409), (780, 11514592), (832, 10794930), (960, 9355606), (1040, 8635944), (1174, 7650240), (1226, 7325760), (1248, 7196620), (1560, 5757296), (1664, 5397465), (1761, 5100160), (1839, 4883840), (1920, 4677803), (2080, 4317972), (2348, 3825120), (2452, 3662880), (2496, 3598310), (2935, 3060096), (3065, 2930304), (3120, 2878648), (3522, 2550080), (3678, 2441920), (4160, 2158986), (4696, 1912560), (4904, 1831440), (4992, 1799155), (5870, 1530048), (6130, 1465152), (6240, 1439324), (7044, 1275040), (7356, 1220960), (7631, 1176960), (7969, 1127040), (8320, 1079493), (8805, 1020032), (9195, 976768), (9392, 956280), (9808, 915720), (11740, 765024), (12260, 732576), (12480, 719662), (14088, 637520), (14712, 610480), (15262, 588480), (15938, 563520), (17610, 510016), (18390, 488384), (18784, 478140), (19616, 457860), (22893, 392320), (23480, 382512), (23907, 375680), (24520, 366288), (24960, 359831), (28176, 318760), (29424, 305240), (30524, 294240), (31876, 281760), (35220, 255008), (36780, 244192), (37568, 239070), (38155, 235392), (39232, 228930), (39845, 225408), (45786, 196160), (46960, 191256), (47814, 187840), (49040, 183144), (56352, 159380), (58848, 152620), (61048, 147120), (63752, 140880), (70440, 127504), (73560, 122096), (75136, 119535), (76310, 117696), (78464, 114465), (79690, 112704), (91572, 98080), (93920, 95628)]