323034880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 913618944

約数和(自身を除く): 590584064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1163, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2326, 2480, 3472, 3968, 4340, 4480, 4652, 4960, 5815, 6944, 7936, 8141, 8680, 8960, 9304, 9920, 11630, 13888, 16282, 17360, 18608, 19840, 23260, 27776, 32564, 34720, 36053, 37216, 39680, 40705, 46520, 55552, 65128, 69440, 72106, 74432, 81410, 93040, 130256, 138880, 144212, 148864, 162820, 180265, 186080, 252371, 260512, 277760, 288424, 297728, 325640, 360530, 372160, 504742, 521024, 576848, 651280, 721060, 744320, 1009484, 1042048, 1153696, 1261855, 1302560, 1442120, 1488640, 2018968, 2084096, 2307392, 2523710, 2605120, 2884240, 4037936, 4614784, 5047420, 5210240, 5768480, 8075872, 9229568, 10094840, 10420480, 11536960, 16151744, 20189680, 23073920, 32303488, 40379360, 46147840, 64606976, 80758720, 161517440, 323034880]

約数ペア:

[(1, 323034880), (2, 161517440), (4, 80758720), (5, 64606976), (7, 46147840), (8, 40379360), (10, 32303488), (14, 23073920), (16, 20189680), (20, 16151744), (28, 11536960), (31, 10420480), (32, 10094840), (35, 9229568), (40, 8075872), (56, 5768480), (62, 5210240), (64, 5047420), (70, 4614784), (80, 4037936), (112, 2884240), (124, 2605120), (128, 2523710), (140, 2307392), (155, 2084096), (160, 2018968), (217, 1488640), (224, 1442120), (248, 1302560), (256, 1261855), (280, 1153696), (310, 1042048), (320, 1009484), (434, 744320), (448, 721060), (496, 651280), (560, 576848), (620, 521024), (640, 504742), (868, 372160), (896, 360530), (992, 325640), (1085, 297728), (1120, 288424), (1163, 277760), (1240, 260512), (1280, 252371), (1736, 186080), (1792, 180265), (1984, 162820), (2170, 148864), (2240, 144212), (2326, 138880), (2480, 130256), (3472, 93040), (3968, 81410), (4340, 74432), (4480, 72106), (4652, 69440), (4960, 65128), (5815, 55552), (6944, 46520), (7936, 40705), (8141, 39680), (8680, 37216), (8960, 36053), (9304, 34720), (9920, 32564), (11630, 27776), (13888, 23260), (16282, 19840), (17360, 18608)]