230488960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 596938680

約数和(自身を除く): 366449720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1352, 1664, 1690, 2080, 2131, 2704, 3380, 4160, 4262, 5408, 6760, 8320, 8524, 10655, 10816, 13520, 17048, 21310, 21632, 27040, 27703, 34096, 42620, 54080, 55406, 68192, 85240, 108160, 110812, 136384, 138515, 170480, 221624, 272768, 277030, 340960, 360139, 443248, 554060, 681920, 720278, 886496, 1108120, 1363840, 1440556, 1772992, 1800695, 2216240, 2881112, 3545984, 3601390, 4432480, 5762224, 7202780, 8864960, 11524448, 14405560, 17729920, 23048896, 28811120, 46097792, 57622240, 115244480, 230488960]

約数ペア:

[(1, 230488960), (2, 115244480), (4, 57622240), (5, 46097792), (8, 28811120), (10, 23048896), (13, 17729920), (16, 14405560), (20, 11524448), (26, 8864960), (32, 7202780), (40, 5762224), (52, 4432480), (64, 3601390), (65, 3545984), (80, 2881112), (104, 2216240), (128, 1800695), (130, 1772992), (160, 1440556), (169, 1363840), (208, 1108120), (260, 886496), (320, 720278), (338, 681920), (416, 554060), (520, 443248), (640, 360139), (676, 340960), (832, 277030), (845, 272768), (1040, 221624), (1352, 170480), (1664, 138515), (1690, 136384), (2080, 110812), (2131, 108160), (2704, 85240), (3380, 68192), (4160, 55406), (4262, 54080), (5408, 42620), (6760, 34096), (8320, 27703), (8524, 27040), (10655, 21632), (10816, 21310), (13520, 17048)]