84641280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 275768064

約数和(自身を除く): 191126784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 107, 120, 128, 160, 192, 206, 214, 240, 256, 309, 320, 321, 384, 412, 428, 480, 512, 515, 535, 618, 640, 642, 768, 824, 856, 960, 1030, 1070, 1236, 1280, 1284, 1536, 1545, 1605, 1648, 1712, 1920, 2060, 2140, 2472, 2560, 2568, 3090, 3210, 3296, 3424, 3840, 4120, 4280, 4944, 5136, 6180, 6420, 6592, 6848, 7680, 8240, 8560, 9888, 10272, 11021, 12360, 12840, 13184, 13696, 16480, 17120, 19776, 20544, 22042, 24720, 25680, 26368, 27392, 32960, 33063, 34240, 39552, 41088, 44084, 49440, 51360, 52736, 54784, 55105, 65920, 66126, 68480, 79104, 82176, 88168, 98880, 102720, 110210, 131840, 132252, 136960, 158208, 164352, 165315, 176336, 197760, 205440, 220420, 263680, 264504, 273920, 330630, 352672, 395520, 410880, 440840, 529008, 661260, 705344, 791040, 821760, 881680, 1058016, 1322520, 1410688, 1763360, 2116032, 2645040, 2821376, 3526720, 4232064, 5290080, 5642752, 7053440, 8464128, 10580160, 14106880, 16928256, 21160320, 28213760, 42320640, 84641280]

約数ペア:

[(1, 84641280), (2, 42320640), (3, 28213760), (4, 21160320), (5, 16928256), (6, 14106880), (8, 10580160), (10, 8464128), (12, 7053440), (15, 5642752), (16, 5290080), (20, 4232064), (24, 3526720), (30, 2821376), (32, 2645040), (40, 2116032), (48, 1763360), (60, 1410688), (64, 1322520), (80, 1058016), (96, 881680), (103, 821760), (107, 791040), (120, 705344), (128, 661260), (160, 529008), (192, 440840), (206, 410880), (214, 395520), (240, 352672), (256, 330630), (309, 273920), (320, 264504), (321, 263680), (384, 220420), (412, 205440), (428, 197760), (480, 176336), (512, 165315), (515, 164352), (535, 158208), (618, 136960), (640, 132252), (642, 131840), (768, 110210), (824, 102720), (856, 98880), (960, 88168), (1030, 82176), (1070, 79104), (1236, 68480), (1280, 66126), (1284, 65920), (1536, 55105), (1545, 54784), (1605, 52736), (1648, 51360), (1712, 49440), (1920, 44084), (2060, 41088), (2140, 39552), (2472, 34240), (2560, 33063), (2568, 32960), (3090, 27392), (3210, 26368), (3296, 25680), (3424, 24720), (3840, 22042), (4120, 20544), (4280, 19776), (4944, 17120), (5136, 16480), (6180, 13696), (6420, 13184), (6592, 12840), (6848, 12360), (7680, 11021), (8240, 10272), (8560, 9888)]