17209920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 67592448

約数和(自身を除く): 50382528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 197, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 394, 416, 420, 448, 455, 480, 520, 546, 560, 591, 624, 672, 728, 780, 788, 832, 840, 910, 960, 985, 1040, 1092, 1120, 1182, 1248, 1344, 1365, 1379, 1456, 1560, 1576, 1680, 1820, 1970, 2080, 2184, 2240, 2364, 2496, 2561, 2730, 2758, 2912, 2955, 3120, 3152, 3360, 3640, 3940, 4137, 4160, 4368, 4728, 5122, 5460, 5516, 5824, 5910, 6240, 6304, 6720, 6895, 7280, 7683, 7880, 8274, 8736, 9456, 10244, 10920, 11032, 11820, 12480, 12608, 12805, 13790, 14560, 15366, 15760, 16548, 17472, 17927, 18912, 20488, 20685, 21840, 22064, 23640, 25610, 27580, 29120, 30732, 31520, 33096, 35854, 37824, 38415, 40976, 41370, 43680, 44128, 47280, 51220, 53781, 55160, 61464, 63040, 66192, 71708, 76830, 81952, 82740, 87360, 88256, 89635, 94560, 102440, 107562, 110320, 122928, 132384, 143416, 153660, 163904, 165480, 179270, 189120, 204880, 215124, 220640, 245856, 264768, 268905, 286832, 307320, 330960, 358540, 409760, 430248, 441280, 491712, 537810, 573664, 614640, 661920, 717080, 819520, 860496, 1075620, 1147328, 1229280, 1323840, 1434160, 1720992, 2151240, 2458560, 2868320, 3441984, 4302480, 5736640, 8604960, 17209920]

約数ペア:

[(1, 17209920), (2, 8604960), (3, 5736640), (4, 4302480), (5, 3441984), (6, 2868320), (7, 2458560), (8, 2151240), (10, 1720992), (12, 1434160), (13, 1323840), (14, 1229280), (15, 1147328), (16, 1075620), (20, 860496), (21, 819520), (24, 717080), (26, 661920), (28, 614640), (30, 573664), (32, 537810), (35, 491712), (39, 441280), (40, 430248), (42, 409760), (48, 358540), (52, 330960), (56, 307320), (60, 286832), (64, 268905), (65, 264768), (70, 245856), (78, 220640), (80, 215124), (84, 204880), (91, 189120), (96, 179270), (104, 165480), (105, 163904), (112, 153660), (120, 143416), (130, 132384), (140, 122928), (156, 110320), (160, 107562), (168, 102440), (182, 94560), (192, 89635), (195, 88256), (197, 87360), (208, 82740), (210, 81952), (224, 76830), (240, 71708), (260, 66192), (273, 63040), (280, 61464), (312, 55160), (320, 53781), (336, 51220), (364, 47280), (390, 44128), (394, 43680), (416, 41370), (420, 40976), (448, 38415), (455, 37824), (480, 35854), (520, 33096), (546, 31520), (560, 30732), (591, 29120), (624, 27580), (672, 25610), (728, 23640), (780, 22064), (788, 21840), (832, 20685), (840, 20488), (910, 18912), (960, 17927), (985, 17472), (1040, 16548), (1092, 15760), (1120, 15366), (1182, 14560), (1248, 13790), (1344, 12805), (1365, 12608), (1379, 12480), (1456, 11820), (1560, 11032), (1576, 10920), (1680, 10244), (1820, 9456), (1970, 8736), (2080, 8274), (2184, 7880), (2240, 7683), (2364, 7280), (2496, 6895), (2561, 6720), (2730, 6304), (2758, 6240), (2912, 5910), (2955, 5824), (3120, 5516), (3152, 5460), (3360, 5122), (3640, 4728), (3940, 4368), (4137, 4160)]