83975040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 295963200

約数和(自身を除く): 211988160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 239, 240, 244, 288, 305, 320, 360, 366, 384, 478, 480, 488, 549, 576, 610, 640, 717, 720, 732, 915, 956, 960, 976, 1098, 1152, 1195, 1220, 1434, 1440, 1464, 1830, 1912, 1920, 1952, 2151, 2196, 2390, 2440, 2745, 2868, 2880, 2928, 3585, 3660, 3824, 3904, 4302, 4392, 4780, 4880, 5490, 5736, 5760, 5856, 7170, 7320, 7648, 7808, 8604, 8784, 9560, 9760, 10755, 10980, 11472, 11712, 14340, 14579, 14640, 15296, 17208, 17568, 19120, 19520, 21510, 21960, 22944, 23424, 28680, 29158, 29280, 30592, 34416, 35136, 38240, 39040, 43020, 43737, 43920, 45888, 57360, 58316, 58560, 68832, 70272, 72895, 76480, 86040, 87474, 87840, 91776, 114720, 116632, 117120, 131211, 137664, 145790, 152960, 172080, 174948, 175680, 218685, 229440, 233264, 262422, 275328, 291580, 344160, 349896, 351360, 437370, 458880, 466528, 524844, 583160, 656055, 688320, 699792, 874740, 933056, 1049688, 1166320, 1312110, 1376640, 1399584, 1749480, 1866112, 2099376, 2332640, 2624220, 2799168, 3498960, 4198752, 4665280, 5248440, 5598336, 6997920, 8397504, 9330560, 10496880, 13995840, 16795008, 20993760, 27991680, 41987520, 83975040]

約数ペア:

[(1, 83975040), (2, 41987520), (3, 27991680), (4, 20993760), (5, 16795008), (6, 13995840), (8, 10496880), (9, 9330560), (10, 8397504), (12, 6997920), (15, 5598336), (16, 5248440), (18, 4665280), (20, 4198752), (24, 3498960), (30, 2799168), (32, 2624220), (36, 2332640), (40, 2099376), (45, 1866112), (48, 1749480), (60, 1399584), (61, 1376640), (64, 1312110), (72, 1166320), (80, 1049688), (90, 933056), (96, 874740), (120, 699792), (122, 688320), (128, 656055), (144, 583160), (160, 524844), (180, 466528), (183, 458880), (192, 437370), (239, 351360), (240, 349896), (244, 344160), (288, 291580), (305, 275328), (320, 262422), (360, 233264), (366, 229440), (384, 218685), (478, 175680), (480, 174948), (488, 172080), (549, 152960), (576, 145790), (610, 137664), (640, 131211), (717, 117120), (720, 116632), (732, 114720), (915, 91776), (956, 87840), (960, 87474), (976, 86040), (1098, 76480), (1152, 72895), (1195, 70272), (1220, 68832), (1434, 58560), (1440, 58316), (1464, 57360), (1830, 45888), (1912, 43920), (1920, 43737), (1952, 43020), (2151, 39040), (2196, 38240), (2390, 35136), (2440, 34416), (2745, 30592), (2868, 29280), (2880, 29158), (2928, 28680), (3585, 23424), (3660, 22944), (3824, 21960), (3904, 21510), (4302, 19520), (4392, 19120), (4780, 17568), (4880, 17208), (5490, 15296), (5736, 14640), (5760, 14579), (5856, 14340), (7170, 11712), (7320, 11472), (7648, 10980), (7808, 10755), (8604, 9760), (8784, 9560)]