201901440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8089}}^1$

素因数の和:8124

約数の個数: 128

約数和(自身を含む): 693151200

約数和(自身を除く): 491249760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8089, 8320, 12480, 16178, 24267, 24960, 32356, 40445, 48534, 64712, 80890, 97068, 105157, 121335, 129424, 161780, 194136, 210314, 242670, 258848, 315471, 323560, 388272, 420628, 485340, 517696, 525785, 630942, 647120, 776544, 841256, 970680, 1035392, 1051570, 1261884, 1294240, 1553088, 1577355, 1682512, 1941360, 2103140, 2523768, 2588480, 3106176, 3154710, 3365024, 3882720, 4206280, 5047536, 5176960, 6309420, 6730048, 7765440, 8412560, 10095072, 12618840, 13460096, 15530880, 16825120, 20190144, 25237680, 33650240, 40380288, 50475360, 67300480, 100950720, 201901440]

約数ペア:

[(1, 201901440), (2, 100950720), (3, 67300480), (4, 50475360), (5, 40380288), (6, 33650240), (8, 25237680), (10, 20190144), (12, 16825120), (13, 15530880), (15, 13460096), (16, 12618840), (20, 10095072), (24, 8412560), (26, 7765440), (30, 6730048), (32, 6309420), (39, 5176960), (40, 5047536), (48, 4206280), (52, 3882720), (60, 3365024), (64, 3154710), (65, 3106176), (78, 2588480), (80, 2523768), (96, 2103140), (104, 1941360), (120, 1682512), (128, 1577355), (130, 1553088), (156, 1294240), (160, 1261884), (192, 1051570), (195, 1035392), (208, 970680), (240, 841256), (260, 776544), (312, 647120), (320, 630942), (384, 525785), (390, 517696), (416, 485340), (480, 420628), (520, 388272), (624, 323560), (640, 315471), (780, 258848), (832, 242670), (960, 210314), (1040, 194136), (1248, 161780), (1560, 129424), (1664, 121335), (1920, 105157), (2080, 97068), (2496, 80890), (3120, 64712), (4160, 48534), (4992, 40445), (6240, 32356), (8089, 24960), (8320, 24267), (12480, 16178)]