1550160640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10177}}^1$

素因数の和:10222

約数の個数: 144

約数和(自身を含む): 4493627712

約数和(自身を除く): 2943467072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2720, 3808, 4352, 4480, 4760, 5440, 7616, 8960, 9520, 10177, 10880, 15232, 19040, 20354, 21760, 30464, 38080, 40708, 50885, 71239, 76160, 81416, 101770, 142478, 152320, 162832, 173009, 203540, 284956, 325664, 346018, 356195, 407080, 569912, 651328, 692036, 712390, 814160, 865045, 1139824, 1211063, 1302656, 1384072, 1424780, 1628320, 1730090, 2279648, 2422126, 2605312, 2768144, 2849560, 3256640, 3460180, 4559296, 4844252, 5536288, 5699120, 6055315, 6513280, 6920360, 9118592, 9688504, 11072576, 11398240, 12110630, 13026560, 13840720, 18237184, 19377008, 22145152, 22796480, 24221260, 27681440, 38754016, 44290304, 45592960, 48442520, 55362880, 77508032, 91185920, 96885040, 110725760, 155016064, 193770080, 221451520, 310032128, 387540160, 775080320, 1550160640]

約数ペア:

[(1, 1550160640), (2, 775080320), (4, 387540160), (5, 310032128), (7, 221451520), (8, 193770080), (10, 155016064), (14, 110725760), (16, 96885040), (17, 91185920), (20, 77508032), (28, 55362880), (32, 48442520), (34, 45592960), (35, 44290304), (40, 38754016), (56, 27681440), (64, 24221260), (68, 22796480), (70, 22145152), (80, 19377008), (85, 18237184), (112, 13840720), (119, 13026560), (128, 12110630), (136, 11398240), (140, 11072576), (160, 9688504), (170, 9118592), (224, 6920360), (238, 6513280), (256, 6055315), (272, 5699120), (280, 5536288), (320, 4844252), (340, 4559296), (448, 3460180), (476, 3256640), (544, 2849560), (560, 2768144), (595, 2605312), (640, 2422126), (680, 2279648), (896, 1730090), (952, 1628320), (1088, 1424780), (1120, 1384072), (1190, 1302656), (1280, 1211063), (1360, 1139824), (1792, 865045), (1904, 814160), (2176, 712390), (2240, 692036), (2380, 651328), (2720, 569912), (3808, 407080), (4352, 356195), (4480, 346018), (4760, 325664), (5440, 284956), (7616, 203540), (8960, 173009), (9520, 162832), (10177, 152320), (10880, 142478), (15232, 101770), (19040, 81416), (20354, 76160), (21760, 71239), (30464, 50885), (38080, 40708)]