229647040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 629911872

約数和(自身を除く): 400264832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 157, 160, 224, 280, 314, 320, 448, 560, 628, 653, 785, 1099, 1120, 1256, 1306, 1570, 2198, 2240, 2512, 2612, 3140, 3265, 4396, 4571, 5024, 5224, 5495, 6280, 6530, 8792, 9142, 10048, 10448, 10990, 12560, 13060, 17584, 18284, 20896, 21980, 22855, 25120, 26120, 35168, 36568, 41792, 43960, 45710, 50240, 52240, 70336, 73136, 87920, 91420, 102521, 104480, 146272, 175840, 182840, 205042, 208960, 292544, 351680, 365680, 410084, 512605, 717647, 731360, 820168, 1025210, 1435294, 1462720, 1640336, 2050420, 2870588, 3280672, 3588235, 4100840, 5741176, 6561344, 7176470, 8201680, 11482352, 14352940, 16403360, 22964704, 28705880, 32806720, 45929408, 57411760, 114823520, 229647040]

約数ペア:

[(1, 229647040), (2, 114823520), (4, 57411760), (5, 45929408), (7, 32806720), (8, 28705880), (10, 22964704), (14, 16403360), (16, 14352940), (20, 11482352), (28, 8201680), (32, 7176470), (35, 6561344), (40, 5741176), (56, 4100840), (64, 3588235), (70, 3280672), (80, 2870588), (112, 2050420), (140, 1640336), (157, 1462720), (160, 1435294), (224, 1025210), (280, 820168), (314, 731360), (320, 717647), (448, 512605), (560, 410084), (628, 365680), (653, 351680), (785, 292544), (1099, 208960), (1120, 205042), (1256, 182840), (1306, 175840), (1570, 146272), (2198, 104480), (2240, 102521), (2512, 91420), (2612, 87920), (3140, 73136), (3265, 70336), (4396, 52240), (4571, 50240), (5024, 45710), (5224, 43960), (5495, 41792), (6280, 36568), (6530, 35168), (8792, 26120), (9142, 25120), (10048, 22855), (10448, 21980), (10990, 20896), (12560, 18284), (13060, 17584)]