173018560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 512064000

約数和(自身を除く): 339045440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 64, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 160, 176, 190, 199, 208, 209, 220, 247, 260, 286, 304, 320, 352, 380, 398, 416, 418, 440, 494, 520, 572, 608, 704, 715, 760, 796, 832, 836, 880, 988, 995, 1040, 1045, 1144, 1216, 1235, 1430, 1520, 1592, 1672, 1760, 1976, 1990, 2080, 2090, 2189, 2288, 2470, 2587, 2717, 2860, 3040, 3184, 3344, 3520, 3781, 3952, 3980, 4160, 4180, 4378, 4576, 4940, 5174, 5434, 5720, 6080, 6368, 6688, 7562, 7904, 7960, 8360, 8756, 9152, 9880, 10348, 10868, 10945, 11440, 12736, 12935, 13376, 13585, 15124, 15808, 15920, 16720, 17512, 18905, 19760, 20696, 21736, 21890, 22880, 25870, 27170, 28457, 30248, 31840, 33440, 35024, 37810, 39520, 41392, 41591, 43472, 43780, 45760, 49153, 51740, 54340, 56914, 60496, 63680, 66880, 70048, 75620, 79040, 82784, 83182, 86944, 87560, 98306, 103480, 108680, 113828, 120992, 140096, 142285, 151240, 165568, 166364, 173888, 175120, 196612, 206960, 207955, 217360, 227656, 241984, 245765, 284570, 302480, 332728, 350240, 393224, 413920, 415910, 434720, 455312, 491530, 540683, 569140, 604960, 665456, 700480, 786448, 827840, 831820, 869440, 910624, 983060, 1081366, 1138280, 1209920, 1330912, 1572896, 1663640, 1821248, 1966120, 2162732, 2276560, 2661824, 2703415, 3145792, 3327280, 3932240, 4325464, 4553120, 5406830, 6654560, 7864480, 8650928, 9106240, 10813660, 13309120, 15728960, 17301856, 21627320, 34603712, 43254640, 86509280, 173018560]

約数ペア:

[(1, 173018560), (2, 86509280), (4, 43254640), (5, 34603712), (8, 21627320), (10, 17301856), (11, 15728960), (13, 13309120), (16, 10813660), (19, 9106240), (20, 8650928), (22, 7864480), (26, 6654560), (32, 5406830), (38, 4553120), (40, 4325464), (44, 3932240), (52, 3327280), (55, 3145792), (64, 2703415), (65, 2661824), (76, 2276560), (80, 2162732), (88, 1966120), (95, 1821248), (104, 1663640), (110, 1572896), (130, 1330912), (143, 1209920), (152, 1138280), (160, 1081366), (176, 983060), (190, 910624), (199, 869440), (208, 831820), (209, 827840), (220, 786448), (247, 700480), (260, 665456), (286, 604960), (304, 569140), (320, 540683), (352, 491530), (380, 455312), (398, 434720), (416, 415910), (418, 413920), (440, 393224), (494, 350240), (520, 332728), (572, 302480), (608, 284570), (704, 245765), (715, 241984), (760, 227656), (796, 217360), (832, 207955), (836, 206960), (880, 196612), (988, 175120), (995, 173888), (1040, 166364), (1045, 165568), (1144, 151240), (1216, 142285), (1235, 140096), (1430, 120992), (1520, 113828), (1592, 108680), (1672, 103480), (1760, 98306), (1976, 87560), (1990, 86944), (2080, 83182), (2090, 82784), (2189, 79040), (2288, 75620), (2470, 70048), (2587, 66880), (2717, 63680), (2860, 60496), (3040, 56914), (3184, 54340), (3344, 51740), (3520, 49153), (3781, 45760), (3952, 43780), (3980, 43472), (4160, 41591), (4180, 41392), (4378, 39520), (4576, 37810), (4940, 35024), (5174, 33440), (5434, 31840), (5720, 30248), (6080, 28457), (6368, 27170), (6688, 25870), (7562, 22880), (7904, 21890), (7960, 21736), (8360, 20696), (8756, 19760), (9152, 18905), (9880, 17512), (10348, 16720), (10868, 15920), (10945, 15808), (11440, 15124), (12736, 13585), (12935, 13376)]