82577040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 320

約数和(自身を含む): 333312000

約数和(自身を除く): 250734960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 199, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 398, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 597, 624, 665, 728, 741, 760, 780, 796, 798, 840, 910, 912, 988, 995, 1040, 1064, 1092, 1140, 1194, 1235, 1330, 1365, 1393, 1456, 1482, 1520, 1560, 1592, 1596, 1680, 1729, 1820, 1976, 1990, 1995, 2128, 2184, 2280, 2388, 2470, 2587, 2660, 2730, 2786, 2964, 2985, 3120, 3184, 3192, 3458, 3640, 3705, 3781, 3952, 3980, 3990, 4179, 4368, 4560, 4776, 4940, 5174, 5187, 5320, 5460, 5572, 5928, 5970, 6384, 6916, 6965, 7280, 7410, 7562, 7761, 7960, 7980, 8358, 8645, 9552, 9880, 10348, 10374, 10640, 10920, 11144, 11343, 11856, 11940, 12935, 13832, 13930, 14820, 15124, 15522, 15920, 15960, 16716, 17290, 18109, 18905, 19760, 20696, 20748, 20895, 21840, 22288, 22686, 23880, 25870, 25935, 26467, 27664, 27860, 29640, 30248, 31044, 31920, 33432, 34580, 36218, 37810, 38805, 41392, 41496, 41790, 45372, 47760, 49153, 51740, 51870, 52934, 54327, 55720, 56715, 59280, 60496, 62088, 66864, 69160, 72436, 75620, 77610, 79401, 82992, 83580, 90545, 90744, 98306, 103480, 103740, 105868, 108654, 111440, 113430, 124176, 132335, 138320, 144872, 147459, 151240, 155220, 158802, 167160, 181090, 181488, 196612, 206960, 207480, 211736, 217308, 226860, 245765, 264670, 271635, 289744, 294918, 302480, 310440, 317604, 334320, 344071, 362180, 393224, 397005, 414960, 423472, 434616, 453720, 491530, 529340, 543270, 589836, 620880, 635208, 688142, 724360, 737295, 786448, 794010, 869232, 907440, 983060, 1032213, 1058680, 1086540, 1179672, 1270416, 1376284, 1448720, 1474590, 1588020, 1720355, 1966120, 2064426, 2117360, 2173080, 2359344, 2752568, 2949180, 3176040, 3440710, 3932240, 4128852, 4346160, 5161065, 5505136, 5898360, 6352080, 6881420, 8257704, 10322130, 11796720, 13762840, 16515408, 20644260, 27525680, 41288520, 82577040]

約数ペア:

[(1, 82577040), (2, 41288520), (3, 27525680), (4, 20644260), (5, 16515408), (6, 13762840), (7, 11796720), (8, 10322130), (10, 8257704), (12, 6881420), (13, 6352080), (14, 5898360), (15, 5505136), (16, 5161065), (19, 4346160), (20, 4128852), (21, 3932240), (24, 3440710), (26, 3176040), (28, 2949180), (30, 2752568), (35, 2359344), (38, 2173080), (39, 2117360), (40, 2064426), (42, 1966120), (48, 1720355), (52, 1588020), (56, 1474590), (57, 1448720), (60, 1376284), (65, 1270416), (70, 1179672), (76, 1086540), (78, 1058680), (80, 1032213), (84, 983060), (91, 907440), (95, 869232), (104, 794010), (105, 786448), (112, 737295), (114, 724360), (120, 688142), (130, 635208), (133, 620880), (140, 589836), (152, 543270), (156, 529340), (168, 491530), (182, 453720), (190, 434616), (195, 423472), (199, 414960), (208, 397005), (210, 393224), (228, 362180), (240, 344071), (247, 334320), (260, 317604), (266, 310440), (273, 302480), (280, 294918), (285, 289744), (304, 271635), (312, 264670), (336, 245765), (364, 226860), (380, 217308), (390, 211736), (398, 207480), (399, 206960), (420, 196612), (455, 181488), (456, 181090), (494, 167160), (520, 158802), (532, 155220), (546, 151240), (560, 147459), (570, 144872), (597, 138320), (624, 132335), (665, 124176), (728, 113430), (741, 111440), (760, 108654), (780, 105868), (796, 103740), (798, 103480), (840, 98306), (910, 90744), (912, 90545), (988, 83580), (995, 82992), (1040, 79401), (1064, 77610), (1092, 75620), (1140, 72436), (1194, 69160), (1235, 66864), (1330, 62088), (1365, 60496), (1393, 59280), (1456, 56715), (1482, 55720), (1520, 54327), (1560, 52934), (1592, 51870), (1596, 51740), (1680, 49153), (1729, 47760), (1820, 45372), (1976, 41790), (1990, 41496), (1995, 41392), (2128, 38805), (2184, 37810), (2280, 36218), (2388, 34580), (2470, 33432), (2587, 31920), (2660, 31044), (2730, 30248), (2786, 29640), (2964, 27860), (2985, 27664), (3120, 26467), (3184, 25935), (3192, 25870), (3458, 23880), (3640, 22686), (3705, 22288), (3781, 21840), (3952, 20895), (3980, 20748), (3990, 20696), (4179, 19760), (4368, 18905), (4560, 18109), (4776, 17290), (4940, 16716), (5174, 15960), (5187, 15920), (5320, 15522), (5460, 15124), (5572, 14820), (5928, 13930), (5970, 13832), (6384, 12935), (6916, 11940), (6965, 11856), (7280, 11343), (7410, 11144), (7562, 10920), (7761, 10640), (7960, 10374), (7980, 10348), (8358, 9880), (8645, 9552)]