851669760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9690

約数の個数: 144

約数和(自身を含む): 2838576384

約数和(自身を除く): 1986906624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 9643, 11040, 14720, 17664, 19286, 22080, 28929, 29440, 38572, 44160, 48215, 57858, 77144, 88320, 96430, 115716, 144645, 154288, 192860, 221789, 231432, 289290, 308576, 385720, 443578, 462864, 578580, 617152, 665367, 771440, 887156, 925728, 1108945, 1157160, 1234304, 1330734, 1542880, 1774312, 1851456, 2217890, 2314320, 2468608, 2661468, 3085760, 3326835, 3548624, 3702912, 4435780, 4628640, 5322936, 6171520, 6653670, 7097248, 7405824, 8871560, 9257280, 10645872, 12343040, 13307340, 14194496, 17743120, 18514560, 21291744, 26614680, 28388992, 35486240, 37029120, 42583488, 53229360, 56777984, 70972480, 85166976, 106458720, 141944960, 170333952, 212917440, 283889920, 425834880, 851669760]

約数ペア:

[(1, 851669760), (2, 425834880), (3, 283889920), (4, 212917440), (5, 170333952), (6, 141944960), (8, 106458720), (10, 85166976), (12, 70972480), (15, 56777984), (16, 53229360), (20, 42583488), (23, 37029120), (24, 35486240), (30, 28388992), (32, 26614680), (40, 21291744), (46, 18514560), (48, 17743120), (60, 14194496), (64, 13307340), (69, 12343040), (80, 10645872), (92, 9257280), (96, 8871560), (115, 7405824), (120, 7097248), (128, 6653670), (138, 6171520), (160, 5322936), (184, 4628640), (192, 4435780), (230, 3702912), (240, 3548624), (256, 3326835), (276, 3085760), (320, 2661468), (345, 2468608), (368, 2314320), (384, 2217890), (460, 1851456), (480, 1774312), (552, 1542880), (640, 1330734), (690, 1234304), (736, 1157160), (768, 1108945), (920, 925728), (960, 887156), (1104, 771440), (1280, 665367), (1380, 617152), (1472, 578580), (1840, 462864), (1920, 443578), (2208, 385720), (2760, 308576), (2944, 289290), (3680, 231432), (3840, 221789), (4416, 192860), (5520, 154288), (5888, 144645), (7360, 115716), (8832, 96430), (9643, 88320), (11040, 77144), (14720, 57858), (17664, 48215), (19286, 44160), (22080, 38572), (28929, 29440)]