163207680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 530323200

約数和(自身を除く): 367115520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 269, 316, 320, 384, 395, 474, 480, 512, 538, 632, 640, 768, 790, 807, 948, 960, 1076, 1185, 1264, 1280, 1345, 1536, 1580, 1614, 1896, 1920, 2152, 2370, 2528, 2560, 2690, 3160, 3228, 3792, 3840, 4035, 4304, 4740, 5056, 5380, 6320, 6456, 7584, 7680, 8070, 8608, 9480, 10112, 10760, 12640, 12912, 15168, 16140, 17216, 18960, 20224, 21251, 21520, 25280, 25824, 30336, 32280, 34432, 37920, 40448, 42502, 43040, 50560, 51648, 60672, 63753, 64560, 68864, 75840, 85004, 86080, 101120, 103296, 106255, 121344, 127506, 129120, 137728, 151680, 170008, 172160, 202240, 206592, 212510, 255012, 258240, 303360, 318765, 340016, 344320, 413184, 425020, 510024, 516480, 606720, 637530, 680032, 688640, 850040, 1020048, 1032960, 1275060, 1360064, 1700080, 2040096, 2065920, 2550120, 2720128, 3400160, 4080192, 5100240, 5440256, 6800320, 8160384, 10200480, 10880512, 13600640, 16320768, 20400960, 27201280, 32641536, 40801920, 54402560, 81603840, 163207680]

約数ペア:

[(1, 163207680), (2, 81603840), (3, 54402560), (4, 40801920), (5, 32641536), (6, 27201280), (8, 20400960), (10, 16320768), (12, 13600640), (15, 10880512), (16, 10200480), (20, 8160384), (24, 6800320), (30, 5440256), (32, 5100240), (40, 4080192), (48, 3400160), (60, 2720128), (64, 2550120), (79, 2065920), (80, 2040096), (96, 1700080), (120, 1360064), (128, 1275060), (158, 1032960), (160, 1020048), (192, 850040), (237, 688640), (240, 680032), (256, 637530), (269, 606720), (316, 516480), (320, 510024), (384, 425020), (395, 413184), (474, 344320), (480, 340016), (512, 318765), (538, 303360), (632, 258240), (640, 255012), (768, 212510), (790, 206592), (807, 202240), (948, 172160), (960, 170008), (1076, 151680), (1185, 137728), (1264, 129120), (1280, 127506), (1345, 121344), (1536, 106255), (1580, 103296), (1614, 101120), (1896, 86080), (1920, 85004), (2152, 75840), (2370, 68864), (2528, 64560), (2560, 63753), (2690, 60672), (3160, 51648), (3228, 50560), (3792, 43040), (3840, 42502), (4035, 40448), (4304, 37920), (4740, 34432), (5056, 32280), (5380, 30336), (6320, 25824), (6456, 25280), (7584, 21520), (7680, 21251), (8070, 20224), (8608, 18960), (9480, 17216), (10112, 16140), (10760, 15168), (12640, 12912)]