125341680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 160

約数和(自身を含む): 425115648

約数和(自身を除く): 299773968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 991, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 1982, 2040, 2108, 2480, 2635, 2973, 3162, 3720, 3964, 4080, 4216, 4955, 5270, 5946, 6324, 7440, 7905, 7928, 8432, 9910, 10540, 11892, 12648, 14865, 15810, 15856, 16847, 19820, 21080, 23784, 25296, 29730, 30721, 31620, 33694, 39640, 42160, 47568, 50541, 59460, 61442, 63240, 67388, 79280, 84235, 92163, 101082, 118920, 122884, 126480, 134776, 153605, 168470, 184326, 202164, 237840, 245768, 252705, 269552, 307210, 336940, 368652, 404328, 460815, 491536, 505410, 522257, 614420, 673880, 737304, 808656, 921630, 1010820, 1044514, 1228840, 1347760, 1474608, 1566771, 1843260, 2021640, 2089028, 2457680, 2611285, 3133542, 3686520, 4043280, 4178056, 5222570, 6267084, 7373040, 7833855, 8356112, 10445140, 12534168, 15667710, 20890280, 25068336, 31335420, 41780560, 62670840, 125341680]

約数ペア:

[(1, 125341680), (2, 62670840), (3, 41780560), (4, 31335420), (5, 25068336), (6, 20890280), (8, 15667710), (10, 12534168), (12, 10445140), (15, 8356112), (16, 7833855), (17, 7373040), (20, 6267084), (24, 5222570), (30, 4178056), (31, 4043280), (34, 3686520), (40, 3133542), (48, 2611285), (51, 2457680), (60, 2089028), (62, 2021640), (68, 1843260), (80, 1566771), (85, 1474608), (93, 1347760), (102, 1228840), (120, 1044514), (124, 1010820), (136, 921630), (155, 808656), (170, 737304), (186, 673880), (204, 614420), (240, 522257), (248, 505410), (255, 491536), (272, 460815), (310, 404328), (340, 368652), (372, 336940), (408, 307210), (465, 269552), (496, 252705), (510, 245768), (527, 237840), (620, 202164), (680, 184326), (744, 168470), (816, 153605), (930, 134776), (991, 126480), (1020, 122884), (1054, 118920), (1240, 101082), (1360, 92163), (1488, 84235), (1581, 79280), (1860, 67388), (1982, 63240), (2040, 61442), (2108, 59460), (2480, 50541), (2635, 47568), (2973, 42160), (3162, 39640), (3720, 33694), (3964, 31620), (4080, 30721), (4216, 29730), (4955, 25296), (5270, 23784), (5946, 21080), (6324, 19820), (7440, 16847), (7905, 15856), (7928, 15810), (8432, 14865), (9910, 12648), (10540, 11892)]