841296720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7411}}^1$

素因数の和:7481

約数の個数: 160

約数和(自身を含む): 2911670784

約数和(自身を除く): 2070374064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2064, 2365, 2580, 2640, 2838, 3440, 3784, 4730, 5160, 5676, 7095, 7411, 7568, 9460, 10320, 11352, 14190, 14822, 18920, 22233, 22704, 28380, 29644, 37055, 37840, 44466, 56760, 59288, 74110, 81521, 88932, 111165, 113520, 118576, 148220, 163042, 177864, 222330, 244563, 296440, 318673, 326084, 355728, 407605, 444660, 489126, 592880, 637346, 652168, 815210, 889320, 956019, 978252, 1222815, 1274692, 1304336, 1593365, 1630420, 1778640, 1912038, 1956504, 2445630, 2549384, 3186730, 3260840, 3505403, 3824076, 3913008, 4780095, 4891260, 5098768, 6373460, 6521680, 7010806, 7648152, 9560190, 9782520, 10516209, 12746920, 14021612, 15296304, 17527015, 19120380, 19565040, 21032418, 25493840, 28043224, 35054030, 38240760, 42064836, 52581045, 56086448, 70108060, 76481520, 84129672, 105162090, 140216120, 168259344, 210324180, 280432240, 420648360, 841296720]

約数ペア:

[(1, 841296720), (2, 420648360), (3, 280432240), (4, 210324180), (5, 168259344), (6, 140216120), (8, 105162090), (10, 84129672), (11, 76481520), (12, 70108060), (15, 56086448), (16, 52581045), (20, 42064836), (22, 38240760), (24, 35054030), (30, 28043224), (33, 25493840), (40, 21032418), (43, 19565040), (44, 19120380), (48, 17527015), (55, 15296304), (60, 14021612), (66, 12746920), (80, 10516209), (86, 9782520), (88, 9560190), (110, 7648152), (120, 7010806), (129, 6521680), (132, 6373460), (165, 5098768), (172, 4891260), (176, 4780095), (215, 3913008), (220, 3824076), (240, 3505403), (258, 3260840), (264, 3186730), (330, 2549384), (344, 2445630), (430, 1956504), (440, 1912038), (473, 1778640), (516, 1630420), (528, 1593365), (645, 1304336), (660, 1274692), (688, 1222815), (860, 978252), (880, 956019), (946, 889320), (1032, 815210), (1290, 652168), (1320, 637346), (1419, 592880), (1720, 489126), (1892, 444660), (2064, 407605), (2365, 355728), (2580, 326084), (2640, 318673), (2838, 296440), (3440, 244563), (3784, 222330), (4730, 177864), (5160, 163042), (5676, 148220), (7095, 118576), (7411, 113520), (7568, 111165), (9460, 88932), (10320, 81521), (11352, 74110), (14190, 59288), (14822, 56760), (18920, 44466), (22233, 37840), (22704, 37055), (28380, 29644)]