58144000

素因数分解:

$2^8\times 5^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 153054720

約数和(自身を除く): 94910720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 79, 80, 92, 100, 115, 125, 128, 158, 160, 184, 200, 230, 250, 256, 316, 320, 368, 395, 400, 460, 500, 575, 632, 640, 736, 790, 800, 920, 1000, 1150, 1264, 1280, 1472, 1580, 1600, 1817, 1840, 1975, 2000, 2300, 2528, 2875, 2944, 3160, 3200, 3634, 3680, 3950, 4000, 4600, 5056, 5750, 5888, 6320, 6400, 7268, 7360, 7900, 8000, 9085, 9200, 9875, 10112, 11500, 12640, 14536, 14720, 15800, 16000, 18170, 18400, 19750, 20224, 23000, 25280, 29072, 29440, 31600, 32000, 36340, 36800, 39500, 45425, 46000, 50560, 58144, 63200, 72680, 73600, 79000, 90850, 92000, 101120, 116288, 126400, 145360, 147200, 158000, 181700, 184000, 227125, 232576, 252800, 290720, 316000, 363400, 368000, 454250, 465152, 505600, 581440, 632000, 726800, 736000, 908500, 1162880, 1264000, 1453600, 1817000, 2325760, 2528000, 2907200, 3634000, 5814400, 7268000, 11628800, 14536000, 29072000, 58144000]

約数ペア:

[(1, 58144000), (2, 29072000), (4, 14536000), (5, 11628800), (8, 7268000), (10, 5814400), (16, 3634000), (20, 2907200), (23, 2528000), (25, 2325760), (32, 1817000), (40, 1453600), (46, 1264000), (50, 1162880), (64, 908500), (79, 736000), (80, 726800), (92, 632000), (100, 581440), (115, 505600), (125, 465152), (128, 454250), (158, 368000), (160, 363400), (184, 316000), (200, 290720), (230, 252800), (250, 232576), (256, 227125), (316, 184000), (320, 181700), (368, 158000), (395, 147200), (400, 145360), (460, 126400), (500, 116288), (575, 101120), (632, 92000), (640, 90850), (736, 79000), (790, 73600), (800, 72680), (920, 63200), (1000, 58144), (1150, 50560), (1264, 46000), (1280, 45425), (1472, 39500), (1580, 36800), (1600, 36340), (1817, 32000), (1840, 31600), (1975, 29440), (2000, 29072), (2300, 25280), (2528, 23000), (2875, 20224), (2944, 19750), (3160, 18400), (3200, 18170), (3634, 16000), (3680, 15800), (3950, 14720), (4000, 14536), (4600, 12640), (5056, 11500), (5750, 10112), (5888, 9875), (6320, 9200), (6400, 9085), (7268, 8000), (7360, 7900)]