234974880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23311}}^1$

素因数の和:23339

約数の個数: 144

約数和(自身を含む): 916441344

約数和(自身を除く): 681466464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 23311, 46622, 69933, 93244, 116555, 139866, 163177, 186488, 209799, 233110, 279732, 326354, 349665, 372976, 419598, 466220, 489531, 559464, 652708, 699330, 745952, 815885, 839196, 932440, 979062, 1048995, 1118928, 1305416, 1398660, 1468593, 1631770, 1678392, 1864880, 1958124, 2097990, 2237856, 2447655, 2610832, 2797320, 2937186, 3263540, 3356784, 3729760, 3916248, 4195980, 4895310, 5221664, 5594640, 5874372, 6527080, 6713568, 7342965, 7832496, 8391960, 9790620, 11189280, 11748744, 13054160, 14685930, 15664992, 16783920, 19581240, 23497488, 26108320, 29371860, 33567840, 39162480, 46994976, 58743720, 78324960, 117487440, 234974880]

約数ペア:

[(1, 234974880), (2, 117487440), (3, 78324960), (4, 58743720), (5, 46994976), (6, 39162480), (7, 33567840), (8, 29371860), (9, 26108320), (10, 23497488), (12, 19581240), (14, 16783920), (15, 15664992), (16, 14685930), (18, 13054160), (20, 11748744), (21, 11189280), (24, 9790620), (28, 8391960), (30, 7832496), (32, 7342965), (35, 6713568), (36, 6527080), (40, 5874372), (42, 5594640), (45, 5221664), (48, 4895310), (56, 4195980), (60, 3916248), (63, 3729760), (70, 3356784), (72, 3263540), (80, 2937186), (84, 2797320), (90, 2610832), (96, 2447655), (105, 2237856), (112, 2097990), (120, 1958124), (126, 1864880), (140, 1678392), (144, 1631770), (160, 1468593), (168, 1398660), (180, 1305416), (210, 1118928), (224, 1048995), (240, 979062), (252, 932440), (280, 839196), (288, 815885), (315, 745952), (336, 699330), (360, 652708), (420, 559464), (480, 489531), (504, 466220), (560, 419598), (630, 372976), (672, 349665), (720, 326354), (840, 279732), (1008, 233110), (1120, 209799), (1260, 186488), (1440, 163177), (1680, 139866), (2016, 116555), (2520, 93244), (3360, 69933), (5040, 46622), (10080, 23311)]