286836240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 948689280

約数和(自身を除く): 661853040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 229, 240, 255, 272, 307, 340, 408, 458, 510, 614, 680, 687, 816, 916, 921, 1020, 1145, 1228, 1360, 1374, 1535, 1832, 1842, 2040, 2290, 2456, 2748, 3070, 3435, 3664, 3684, 3893, 4080, 4580, 4605, 4912, 5219, 5496, 6140, 6870, 7368, 7786, 9160, 9210, 10438, 10992, 11679, 12280, 13740, 14736, 15572, 15657, 18320, 18420, 19465, 20876, 23358, 24560, 26095, 27480, 31144, 31314, 36840, 38930, 41752, 46716, 52190, 54960, 58395, 62288, 62628, 70303, 73680, 77860, 78285, 83504, 93432, 104380, 116790, 125256, 140606, 155720, 156570, 186864, 208760, 210909, 233580, 250512, 281212, 311440, 313140, 351515, 417520, 421818, 467160, 562424, 626280, 703030, 843636, 934320, 1054545, 1124848, 1195151, 1252560, 1406060, 1687272, 2109090, 2390302, 2812120, 3374544, 3585453, 4218180, 4780604, 5624240, 5975755, 7170906, 8436360, 9561208, 11951510, 14341812, 16872720, 17927265, 19122416, 23903020, 28683624, 35854530, 47806040, 57367248, 71709060, 95612080, 143418120, 286836240]

約数ペア:

[(1, 286836240), (2, 143418120), (3, 95612080), (4, 71709060), (5, 57367248), (6, 47806040), (8, 35854530), (10, 28683624), (12, 23903020), (15, 19122416), (16, 17927265), (17, 16872720), (20, 14341812), (24, 11951510), (30, 9561208), (34, 8436360), (40, 7170906), (48, 5975755), (51, 5624240), (60, 4780604), (68, 4218180), (80, 3585453), (85, 3374544), (102, 2812120), (120, 2390302), (136, 2109090), (170, 1687272), (204, 1406060), (229, 1252560), (240, 1195151), (255, 1124848), (272, 1054545), (307, 934320), (340, 843636), (408, 703030), (458, 626280), (510, 562424), (614, 467160), (680, 421818), (687, 417520), (816, 351515), (916, 313140), (921, 311440), (1020, 281212), (1145, 250512), (1228, 233580), (1360, 210909), (1374, 208760), (1535, 186864), (1832, 156570), (1842, 155720), (2040, 140606), (2290, 125256), (2456, 116790), (2748, 104380), (3070, 93432), (3435, 83504), (3664, 78285), (3684, 77860), (3893, 73680), (4080, 70303), (4580, 62628), (4605, 62288), (4912, 58395), (5219, 54960), (5496, 52190), (6140, 46716), (6870, 41752), (7368, 38930), (7786, 36840), (9160, 31314), (9210, 31144), (10438, 27480), (10992, 26095), (11679, 24560), (12280, 23358), (13740, 20876), (14736, 19465), (15572, 18420), (15657, 18320)]