235879440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 761308416

約数和(自身を除く): 525428976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 101, 111, 120, 148, 185, 202, 222, 240, 263, 296, 303, 370, 404, 444, 505, 526, 555, 592, 606, 740, 789, 808, 888, 1010, 1052, 1110, 1212, 1315, 1480, 1515, 1578, 1616, 1776, 2020, 2104, 2220, 2424, 2630, 2960, 3030, 3156, 3737, 3945, 4040, 4208, 4440, 4848, 5260, 6060, 6312, 7474, 7890, 8080, 8880, 9731, 10520, 11211, 12120, 12624, 14948, 15780, 18685, 19462, 21040, 22422, 24240, 26563, 29193, 29896, 31560, 37370, 38924, 44844, 48655, 53126, 56055, 58386, 59792, 63120, 74740, 77848, 79689, 89688, 97310, 106252, 112110, 116772, 132815, 145965, 149480, 155696, 159378, 179376, 194620, 212504, 224220, 233544, 265630, 291930, 298960, 318756, 389240, 398445, 425008, 448440, 467088, 531260, 583860, 637512, 778480, 796890, 896880, 982831, 1062520, 1167720, 1275024, 1593780, 1965662, 2125040, 2335440, 2948493, 3187560, 3931324, 4914155, 5896986, 6375120, 7862648, 9828310, 11793972, 14742465, 15725296, 19656620, 23587944, 29484930, 39313240, 47175888, 58969860, 78626480, 117939720, 235879440]

約数ペア:

[(1, 235879440), (2, 117939720), (3, 78626480), (4, 58969860), (5, 47175888), (6, 39313240), (8, 29484930), (10, 23587944), (12, 19656620), (15, 15725296), (16, 14742465), (20, 11793972), (24, 9828310), (30, 7862648), (37, 6375120), (40, 5896986), (48, 4914155), (60, 3931324), (74, 3187560), (80, 2948493), (101, 2335440), (111, 2125040), (120, 1965662), (148, 1593780), (185, 1275024), (202, 1167720), (222, 1062520), (240, 982831), (263, 896880), (296, 796890), (303, 778480), (370, 637512), (404, 583860), (444, 531260), (505, 467088), (526, 448440), (555, 425008), (592, 398445), (606, 389240), (740, 318756), (789, 298960), (808, 291930), (888, 265630), (1010, 233544), (1052, 224220), (1110, 212504), (1212, 194620), (1315, 179376), (1480, 159378), (1515, 155696), (1578, 149480), (1616, 145965), (1776, 132815), (2020, 116772), (2104, 112110), (2220, 106252), (2424, 97310), (2630, 89688), (2960, 79689), (3030, 77848), (3156, 74740), (3737, 63120), (3945, 59792), (4040, 58386), (4208, 56055), (4440, 53126), (4848, 48655), (5260, 44844), (6060, 38924), (6312, 37370), (7474, 31560), (7890, 29896), (8080, 29193), (8880, 26563), (9731, 24240), (10520, 22422), (11211, 21040), (12120, 19462), (12624, 18685), (14948, 15780)]