131394120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 384

約数和(自身を含む): 505958400

約数和(自身を除く): 374564280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 31, 33, 38, 39, 40, 44, 52, 55, 57, 60, 62, 65, 66, 76, 78, 88, 93, 95, 104, 110, 114, 120, 124, 130, 132, 143, 152, 155, 156, 165, 169, 186, 190, 195, 209, 220, 228, 247, 248, 260, 264, 285, 286, 310, 312, 330, 338, 341, 372, 380, 390, 403, 418, 429, 440, 456, 465, 494, 507, 520, 570, 572, 589, 620, 627, 660, 676, 682, 715, 741, 744, 760, 780, 806, 836, 845, 858, 930, 988, 1014, 1023, 1045, 1140, 1144, 1178, 1209, 1235, 1240, 1254, 1320, 1352, 1364, 1430, 1482, 1560, 1612, 1672, 1690, 1705, 1716, 1767, 1859, 1860, 1976, 2015, 2028, 2046, 2090, 2145, 2280, 2356, 2418, 2470, 2508, 2535, 2717, 2728, 2860, 2945, 2964, 3135, 3211, 3224, 3380, 3410, 3432, 3534, 3705, 3718, 3720, 4030, 4056, 4092, 4180, 4290, 4433, 4712, 4836, 4940, 5016, 5070, 5115, 5239, 5434, 5577, 5720, 5890, 5928, 6045, 6270, 6422, 6479, 6760, 6820, 7068, 7410, 7436, 7657, 8060, 8151, 8184, 8360, 8580, 8835, 8866, 9295, 9633, 9672, 9880, 10140, 10230, 10478, 10868, 11154, 11780, 12090, 12540, 12844, 12958, 13299, 13585, 13640, 14136, 14820, 14872, 15314, 15717, 16055, 16120, 16302, 17160, 17670, 17732, 18590, 19266, 19437, 20280, 20460, 20956, 21736, 22165, 22308, 22971, 23560, 24180, 25080, 25688, 25916, 26195, 26598, 27170, 27885, 29640, 30628, 31434, 32110, 32395, 32604, 35321, 35340, 35464, 37180, 38285, 38532, 38874, 40755, 40920, 41912, 44330, 44616, 45942, 48165, 48360, 51832, 52390, 53196, 54340, 55770, 57629, 61256, 62868, 64220, 64790, 65208, 66495, 70642, 70680, 74360, 76570, 77064, 77748, 78585, 81510, 84227, 88660, 91884, 96330, 97185, 99541, 104780, 105963, 106392, 108680, 111540, 114855, 115258, 125736, 128440, 129580, 132990, 141284, 153140, 155496, 157170, 163020, 168454, 172887, 176605, 177320, 183768, 192660, 194370, 199082, 209560, 211926, 223080, 229710, 230516, 252681, 259160, 265980, 282568, 288145, 298623, 306280, 314340, 326040, 336908, 345774, 353210, 385320, 388740, 398164, 421135, 423852, 459420, 461032, 497705, 505362, 529815, 531960, 576290, 597246, 628680, 673816, 691548, 706420, 777480, 796328, 842270, 847704, 864435, 918840, 995410, 1010724, 1059630, 1094951, 1152580, 1194492, 1263405, 1383096, 1412840, 1493115, 1684540, 1728870, 1990820, 2021448, 2119260, 2189902, 2305160, 2388984, 2526810, 2986230, 3284853, 3369080, 3457740, 3981640, 4238520, 4379804, 5053620, 5474755, 5972460, 6569706, 6915480, 8759608, 10107240, 10949510, 11944920, 13139412, 16424265, 21899020, 26278824, 32848530, 43798040, 65697060, 131394120]

約数ペア:

[(1, 131394120), (2, 65697060), (3, 43798040), (4, 32848530), (5, 26278824), (6, 21899020), (8, 16424265), (10, 13139412), (11, 11944920), (12, 10949510), (13, 10107240), (15, 8759608), (19, 6915480), (20, 6569706), (22, 5972460), (24, 5474755), (26, 5053620), (30, 4379804), (31, 4238520), (33, 3981640), (38, 3457740), (39, 3369080), (40, 3284853), (44, 2986230), (52, 2526810), (55, 2388984), (57, 2305160), (60, 2189902), (62, 2119260), (65, 2021448), (66, 1990820), (76, 1728870), (78, 1684540), (88, 1493115), (93, 1412840), (95, 1383096), (104, 1263405), (110, 1194492), (114, 1152580), (120, 1094951), (124, 1059630), (130, 1010724), (132, 995410), (143, 918840), (152, 864435), (155, 847704), (156, 842270), (165, 796328), (169, 777480), (186, 706420), (190, 691548), (195, 673816), (209, 628680), (220, 597246), (228, 576290), (247, 531960), (248, 529815), (260, 505362), (264, 497705), (285, 461032), (286, 459420), (310, 423852), (312, 421135), (330, 398164), (338, 388740), (341, 385320), (372, 353210), (380, 345774), (390, 336908), (403, 326040), (418, 314340), (429, 306280), (440, 298623), (456, 288145), (465, 282568), (494, 265980), (507, 259160), (520, 252681), (570, 230516), (572, 229710), (589, 223080), (620, 211926), (627, 209560), (660, 199082), (676, 194370), (682, 192660), (715, 183768), (741, 177320), (744, 176605), (760, 172887), (780, 168454), (806, 163020), (836, 157170), (845, 155496), (858, 153140), (930, 141284), (988, 132990), (1014, 129580), (1023, 128440), (1045, 125736), (1140, 115258), (1144, 114855), (1178, 111540), (1209, 108680), (1235, 106392), (1240, 105963), (1254, 104780), (1320, 99541), (1352, 97185), (1364, 96330), (1430, 91884), (1482, 88660), (1560, 84227), (1612, 81510), (1672, 78585), (1690, 77748), (1705, 77064), (1716, 76570), (1767, 74360), (1859, 70680), (1860, 70642), (1976, 66495), (2015, 65208), (2028, 64790), (2046, 64220), (2090, 62868), (2145, 61256), (2280, 57629), (2356, 55770), (2418, 54340), (2470, 53196), (2508, 52390), (2535, 51832), (2717, 48360), (2728, 48165), (2860, 45942), (2945, 44616), (2964, 44330), (3135, 41912), (3211, 40920), (3224, 40755), (3380, 38874), (3410, 38532), (3432, 38285), (3534, 37180), (3705, 35464), (3718, 35340), (3720, 35321), (4030, 32604), (4056, 32395), (4092, 32110), (4180, 31434), (4290, 30628), (4433, 29640), (4712, 27885), (4836, 27170), (4940, 26598), (5016, 26195), (5070, 25916), (5115, 25688), (5239, 25080), (5434, 24180), (5577, 23560), (5720, 22971), (5890, 22308), (5928, 22165), (6045, 21736), (6270, 20956), (6422, 20460), (6479, 20280), (6760, 19437), (6820, 19266), (7068, 18590), (7410, 17732), (7436, 17670), (7657, 17160), (8060, 16302), (8151, 16120), (8184, 16055), (8360, 15717), (8580, 15314), (8835, 14872), (8866, 14820), (9295, 14136), (9633, 13640), (9672, 13585), (9880, 13299), (10140, 12958), (10230, 12844), (10478, 12540), (10868, 12090), (11154, 11780)]