286965440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 757946160

約数和(自身を除く): 470980720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 107, 116, 136, 145, 160, 170, 214, 232, 272, 289, 290, 320, 340, 428, 464, 493, 535, 544, 578, 580, 680, 856, 928, 986, 1070, 1088, 1156, 1160, 1360, 1445, 1712, 1819, 1856, 1972, 2140, 2312, 2320, 2465, 2720, 2890, 3103, 3424, 3638, 3944, 4280, 4624, 4640, 4930, 5440, 5780, 6206, 6848, 7276, 7888, 8381, 8560, 9095, 9248, 9280, 9860, 11560, 12412, 14552, 15515, 15776, 16762, 17120, 18190, 18496, 19720, 23120, 24824, 29104, 30923, 31030, 31552, 33524, 34240, 36380, 39440, 41905, 46240, 49648, 52751, 58208, 61846, 62060, 67048, 72760, 78880, 83810, 92480, 99296, 105502, 116416, 123692, 124120, 134096, 145520, 154615, 157760, 167620, 198592, 211004, 247384, 248240, 263755, 268192, 291040, 309230, 335240, 422008, 494768, 496480, 527510, 536384, 582080, 618460, 670480, 844016, 896767, 989536, 992960, 1055020, 1236920, 1340960, 1688032, 1793534, 1979072, 2110040, 2473840, 2681920, 3376064, 3587068, 4220080, 4483835, 4947680, 7174136, 8440160, 8967670, 9895360, 14348272, 16880320, 17935340, 28696544, 35870680, 57393088, 71741360, 143482720, 286965440]

約数ペア:

[(1, 286965440), (2, 143482720), (4, 71741360), (5, 57393088), (8, 35870680), (10, 28696544), (16, 17935340), (17, 16880320), (20, 14348272), (29, 9895360), (32, 8967670), (34, 8440160), (40, 7174136), (58, 4947680), (64, 4483835), (68, 4220080), (80, 3587068), (85, 3376064), (107, 2681920), (116, 2473840), (136, 2110040), (145, 1979072), (160, 1793534), (170, 1688032), (214, 1340960), (232, 1236920), (272, 1055020), (289, 992960), (290, 989536), (320, 896767), (340, 844016), (428, 670480), (464, 618460), (493, 582080), (535, 536384), (544, 527510), (578, 496480), (580, 494768), (680, 422008), (856, 335240), (928, 309230), (986, 291040), (1070, 268192), (1088, 263755), (1156, 248240), (1160, 247384), (1360, 211004), (1445, 198592), (1712, 167620), (1819, 157760), (1856, 154615), (1972, 145520), (2140, 134096), (2312, 124120), (2320, 123692), (2465, 116416), (2720, 105502), (2890, 99296), (3103, 92480), (3424, 83810), (3638, 78880), (3944, 72760), (4280, 67048), (4624, 62060), (4640, 61846), (4930, 58208), (5440, 52751), (5780, 49648), (6206, 46240), (6848, 41905), (7276, 39440), (7888, 36380), (8381, 34240), (8560, 33524), (9095, 31552), (9248, 31030), (9280, 30923), (9860, 29104), (11560, 24824), (12412, 23120), (14552, 19720), (15515, 18496), (15776, 18190), (16762, 17120)]