204838920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 384

約数和(自身を含む): 820834560

約数和(自身を除く): 615995640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 24, 26, 30, 33, 36, 39, 40, 44, 45, 46, 52, 55, 60, 65, 66, 69, 72, 78, 88, 90, 92, 99, 104, 110, 115, 117, 120, 130, 132, 138, 143, 156, 165, 173, 180, 184, 195, 198, 207, 220, 230, 234, 253, 260, 264, 276, 286, 299, 312, 330, 345, 346, 360, 390, 396, 414, 429, 440, 460, 468, 495, 506, 519, 520, 552, 572, 585, 598, 660, 690, 692, 715, 759, 780, 792, 828, 858, 865, 897, 920, 936, 990, 1012, 1035, 1038, 1144, 1170, 1196, 1265, 1287, 1320, 1380, 1384, 1430, 1495, 1518, 1557, 1560, 1656, 1716, 1730, 1794, 1903, 1980, 2024, 2070, 2076, 2145, 2249, 2277, 2340, 2392, 2530, 2574, 2595, 2691, 2760, 2860, 2990, 3036, 3114, 3289, 3432, 3460, 3588, 3795, 3806, 3960, 3979, 4140, 4152, 4290, 4485, 4498, 4554, 4680, 5060, 5148, 5190, 5382, 5709, 5720, 5980, 6072, 6228, 6435, 6578, 6747, 6920, 7176, 7590, 7612, 7785, 7958, 8280, 8580, 8970, 8996, 9108, 9515, 9867, 10120, 10296, 10380, 10764, 11245, 11385, 11418, 11937, 11960, 12456, 12870, 13156, 13455, 13494, 15180, 15224, 15570, 15916, 16445, 17127, 17160, 17940, 17992, 18216, 19030, 19734, 19895, 20241, 20760, 21528, 22490, 22770, 22836, 23874, 24739, 25740, 26312, 26910, 26988, 28545, 29601, 30360, 31140, 31832, 32890, 33735, 34254, 35811, 35880, 38060, 39468, 39790, 40482, 43769, 44980, 45540, 45672, 47748, 49335, 49478, 51480, 51727, 53820, 53976, 57090, 59202, 59685, 62280, 65780, 67470, 68508, 71622, 74217, 76120, 78936, 79580, 80964, 85635, 87538, 89960, 91080, 95496, 98670, 98956, 101205, 103454, 107640, 114180, 118404, 119370, 123695, 131307, 131560, 134940, 137016, 143244, 148005, 148434, 155181, 159160, 161928, 171270, 175076, 179055, 197340, 197912, 202410, 206908, 218845, 222651, 228360, 236808, 238740, 247390, 258635, 262614, 269880, 286488, 296010, 296868, 310362, 342540, 350152, 358110, 371085, 393921, 394680, 404820, 413816, 437690, 445302, 465543, 477480, 494780, 517270, 525228, 568997, 592020, 593736, 620724, 656535, 685080, 716220, 742170, 775905, 787842, 809640, 875380, 890604, 931086, 989560, 1034540, 1050456, 1113255, 1137994, 1184040, 1241448, 1313070, 1432440, 1484340, 1551810, 1575684, 1706991, 1750760, 1781208, 1862172, 1969605, 2069080, 2226510, 2275988, 2327715, 2626140, 2844985, 2968680, 3103620, 3151368, 3413982, 3724344, 3939210, 4453020, 4551976, 4655430, 5120973, 5252280, 5689970, 6207240, 6827964, 7878420, 8534955, 8906040, 9310860, 10241946, 11379940, 13655928, 15756840, 17069910, 18621720, 20483892, 22759880, 25604865, 34139820, 40967784, 51209730, 68279640, 102419460, 204838920]

約数ペア:

[(1, 204838920), (2, 102419460), (3, 68279640), (4, 51209730), (5, 40967784), (6, 34139820), (8, 25604865), (9, 22759880), (10, 20483892), (11, 18621720), (12, 17069910), (13, 15756840), (15, 13655928), (18, 11379940), (20, 10241946), (22, 9310860), (23, 8906040), (24, 8534955), (26, 7878420), (30, 6827964), (33, 6207240), (36, 5689970), (39, 5252280), (40, 5120973), (44, 4655430), (45, 4551976), (46, 4453020), (52, 3939210), (55, 3724344), (60, 3413982), (65, 3151368), (66, 3103620), (69, 2968680), (72, 2844985), (78, 2626140), (88, 2327715), (90, 2275988), (92, 2226510), (99, 2069080), (104, 1969605), (110, 1862172), (115, 1781208), (117, 1750760), (120, 1706991), (130, 1575684), (132, 1551810), (138, 1484340), (143, 1432440), (156, 1313070), (165, 1241448), (173, 1184040), (180, 1137994), (184, 1113255), (195, 1050456), (198, 1034540), (207, 989560), (220, 931086), (230, 890604), (234, 875380), (253, 809640), (260, 787842), (264, 775905), (276, 742170), (286, 716220), (299, 685080), (312, 656535), (330, 620724), (345, 593736), (346, 592020), (360, 568997), (390, 525228), (396, 517270), (414, 494780), (429, 477480), (440, 465543), (460, 445302), (468, 437690), (495, 413816), (506, 404820), (519, 394680), (520, 393921), (552, 371085), (572, 358110), (585, 350152), (598, 342540), (660, 310362), (690, 296868), (692, 296010), (715, 286488), (759, 269880), (780, 262614), (792, 258635), (828, 247390), (858, 238740), (865, 236808), (897, 228360), (920, 222651), (936, 218845), (990, 206908), (1012, 202410), (1035, 197912), (1038, 197340), (1144, 179055), (1170, 175076), (1196, 171270), (1265, 161928), (1287, 159160), (1320, 155181), (1380, 148434), (1384, 148005), (1430, 143244), (1495, 137016), (1518, 134940), (1557, 131560), (1560, 131307), (1656, 123695), (1716, 119370), (1730, 118404), (1794, 114180), (1903, 107640), (1980, 103454), (2024, 101205), (2070, 98956), (2076, 98670), (2145, 95496), (2249, 91080), (2277, 89960), (2340, 87538), (2392, 85635), (2530, 80964), (2574, 79580), (2595, 78936), (2691, 76120), (2760, 74217), (2860, 71622), (2990, 68508), (3036, 67470), (3114, 65780), (3289, 62280), (3432, 59685), (3460, 59202), (3588, 57090), (3795, 53976), (3806, 53820), (3960, 51727), (3979, 51480), (4140, 49478), (4152, 49335), (4290, 47748), (4485, 45672), (4498, 45540), (4554, 44980), (4680, 43769), (5060, 40482), (5148, 39790), (5190, 39468), (5382, 38060), (5709, 35880), (5720, 35811), (5980, 34254), (6072, 33735), (6228, 32890), (6435, 31832), (6578, 31140), (6747, 30360), (6920, 29601), (7176, 28545), (7590, 26988), (7612, 26910), (7785, 26312), (7958, 25740), (8280, 24739), (8580, 23874), (8970, 22836), (8996, 22770), (9108, 22490), (9515, 21528), (9867, 20760), (10120, 20241), (10296, 19895), (10380, 19734), (10764, 19030), (11245, 18216), (11385, 17992), (11418, 17940), (11937, 17160), (11960, 17127), (12456, 16445), (12870, 15916), (13156, 15570), (13455, 15224), (13494, 15180)]