1439124160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:894

約数の個数: 112

約数和(自身を含む): 3558113280

約数和(自身を除く): 2118989120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 239, 248, 310, 320, 478, 496, 607, 620, 956, 992, 1195, 1214, 1240, 1912, 1984, 2390, 2428, 2480, 3035, 3824, 4780, 4856, 4960, 6070, 7409, 7648, 9560, 9712, 9920, 12140, 14818, 15296, 18817, 19120, 19424, 24280, 29636, 37045, 37634, 38240, 38848, 48560, 59272, 74090, 75268, 76480, 94085, 97120, 118544, 145073, 148180, 150536, 188170, 194240, 237088, 290146, 296360, 301072, 376340, 474176, 580292, 592720, 602144, 725365, 752680, 1160584, 1185440, 1204288, 1450730, 1505360, 2321168, 2370880, 2901460, 3010720, 4497263, 4642336, 5802920, 6021440, 8994526, 9284672, 11605840, 17989052, 22486315, 23211680, 35978104, 44972630, 46423360, 71956208, 89945260, 143912416, 179890520, 287824832, 359781040, 719562080, 1439124160]

約数ペア:

[(1, 1439124160), (2, 719562080), (4, 359781040), (5, 287824832), (8, 179890520), (10, 143912416), (16, 89945260), (20, 71956208), (31, 46423360), (32, 44972630), (40, 35978104), (62, 23211680), (64, 22486315), (80, 17989052), (124, 11605840), (155, 9284672), (160, 8994526), (239, 6021440), (248, 5802920), (310, 4642336), (320, 4497263), (478, 3010720), (496, 2901460), (607, 2370880), (620, 2321168), (956, 1505360), (992, 1450730), (1195, 1204288), (1214, 1185440), (1240, 1160584), (1912, 752680), (1984, 725365), (2390, 602144), (2428, 592720), (2480, 580292), (3035, 474176), (3824, 376340), (4780, 301072), (4856, 296360), (4960, 290146), (6070, 237088), (7409, 194240), (7648, 188170), (9560, 150536), (9712, 148180), (9920, 145073), (12140, 118544), (14818, 97120), (15296, 94085), (18817, 76480), (19120, 75268), (19424, 74090), (24280, 59272), (29636, 48560), (37045, 38848), (37634, 38240)]