1279944120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 512

約数和(自身を含む): 5160960000

約数和(自身を除く): 3881015880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 31, 35, 38, 39, 40, 42, 52, 56, 57, 60, 62, 65, 70, 76, 78, 84, 91, 93, 95, 104, 105, 114, 120, 124, 130, 133, 140, 152, 155, 156, 168, 182, 186, 190, 195, 199, 210, 217, 228, 247, 248, 260, 266, 273, 280, 285, 310, 312, 364, 372, 380, 390, 398, 399, 403, 420, 434, 455, 456, 465, 494, 520, 532, 546, 570, 589, 597, 620, 651, 665, 728, 741, 744, 760, 780, 796, 798, 806, 840, 868, 910, 930, 988, 995, 1064, 1085, 1092, 1140, 1178, 1194, 1209, 1235, 1240, 1302, 1330, 1365, 1393, 1482, 1560, 1592, 1596, 1612, 1729, 1736, 1767, 1820, 1860, 1976, 1990, 1995, 2015, 2170, 2184, 2280, 2356, 2388, 2418, 2470, 2587, 2604, 2660, 2730, 2786, 2821, 2945, 2964, 2985, 3192, 3224, 3255, 3458, 3534, 3640, 3705, 3720, 3781, 3980, 3990, 4030, 4123, 4179, 4340, 4712, 4776, 4836, 4940, 5174, 5187, 5208, 5320, 5460, 5572, 5642, 5890, 5928, 5970, 6045, 6169, 6510, 6916, 6965, 7068, 7410, 7562, 7657, 7761, 7960, 7980, 8060, 8246, 8358, 8463, 8645, 8680, 8835, 9672, 9880, 10348, 10374, 10920, 11144, 11284, 11343, 11780, 11940, 12090, 12338, 12369, 12935, 13020, 13832, 13930, 14105, 14136, 14820, 15124, 15314, 15522, 15960, 16120, 16492, 16716, 16926, 17290, 17670, 18109, 18507, 18905, 20615, 20696, 20748, 20895, 22568, 22686, 22971, 23560, 23880, 24180, 24676, 24738, 25870, 25935, 26040, 26467, 27860, 28210, 29640, 30248, 30628, 30845, 31044, 32984, 33432, 33852, 34580, 35340, 36218, 37014, 37810, 38285, 38805, 41230, 41496, 41790, 42315, 43183, 45372, 45942, 48360, 49153, 49352, 49476, 51740, 51870, 52934, 53599, 54327, 55720, 56420, 56715, 61256, 61690, 61845, 62088, 67704, 69160, 70680, 72436, 74028, 75620, 76570, 77610, 79401, 80197, 82460, 83580, 84630, 86366, 90545, 90744, 91884, 92535, 98306, 98952, 103480, 103740, 105868, 107198, 108654, 112840, 113430, 114855, 117211, 123380, 123690, 129549, 132335, 144872, 147459, 148056, 151240, 153140, 155220, 158802, 160394, 160797, 164920, 167160, 169260, 172732, 181090, 183768, 185070, 196612, 207480, 211736, 214396, 215915, 217308, 226860, 229710, 234422, 240591, 245765, 246760, 247380, 259098, 264670, 267995, 271635, 294918, 306280, 310440, 317604, 320788, 321594, 338520, 344071, 345464, 351633, 362180, 370140, 393224, 397005, 400985, 428792, 431830, 434616, 453720, 459420, 468844, 481182, 491530, 494760, 518196, 529340, 535990, 543270, 561379, 586055, 589836, 635208, 641576, 643188, 647745, 688142, 703266, 724360, 737295, 740280, 794010, 801970, 803985, 820477, 863660, 918840, 937688, 962364, 983060, 1032213, 1036392, 1058680, 1071980, 1086540, 1122758, 1172110, 1179672, 1202955, 1286376, 1295490, 1376284, 1406532, 1474590, 1523743, 1588020, 1603940, 1607970, 1640954, 1684137, 1720355, 1727320, 1758165, 1924728, 1966120, 2064426, 2143960, 2173080, 2245516, 2344220, 2405910, 2461431, 2590980, 2752568, 2806895, 2813064, 2949180, 3047486, 3176040, 3207880, 3215940, 3281908, 3368274, 3440710, 3516330, 4102385, 4128852, 4491032, 4571229, 4688440, 4811820, 4922862, 5161065, 5181960, 5613790, 5898360, 6094972, 6431880, 6563816, 6736548, 6881420, 7032660, 7618715, 8204770, 8257704, 8420685, 9142458, 9623640, 9845724, 10322130, 10666201, 11227580, 12189944, 12307155, 13473096, 13762840, 14065320, 15237430, 16409540, 16841370, 18284916, 19691448, 20644260, 21332402, 22455160, 22856145, 24614310, 30474860, 31998603, 32819080, 33682740, 36569832, 41288520, 42664804, 45712290, 49228620, 53331005, 60949720, 63997206, 67365480, 85329608, 91424580, 98457240, 106662010, 127994412, 159993015, 182849160, 213324020, 255988824, 319986030, 426648040, 639972060, 1279944120]

約数ペア:

[(1, 1279944120), (2, 639972060), (3, 426648040), (4, 319986030), (5, 255988824), (6, 213324020), (7, 182849160), (8, 159993015), (10, 127994412), (12, 106662010), (13, 98457240), (14, 91424580), (15, 85329608), (19, 67365480), (20, 63997206), (21, 60949720), (24, 53331005), (26, 49228620), (28, 45712290), (30, 42664804), (31, 41288520), (35, 36569832), (38, 33682740), (39, 32819080), (40, 31998603), (42, 30474860), (52, 24614310), (56, 22856145), (57, 22455160), (60, 21332402), (62, 20644260), (65, 19691448), (70, 18284916), (76, 16841370), (78, 16409540), (84, 15237430), (91, 14065320), (93, 13762840), (95, 13473096), (104, 12307155), (105, 12189944), (114, 11227580), (120, 10666201), (124, 10322130), (130, 9845724), (133, 9623640), (140, 9142458), (152, 8420685), (155, 8257704), (156, 8204770), (168, 7618715), (182, 7032660), (186, 6881420), (190, 6736548), (195, 6563816), (199, 6431880), (210, 6094972), (217, 5898360), (228, 5613790), (247, 5181960), (248, 5161065), (260, 4922862), (266, 4811820), (273, 4688440), (280, 4571229), (285, 4491032), (310, 4128852), (312, 4102385), (364, 3516330), (372, 3440710), (380, 3368274), (390, 3281908), (398, 3215940), (399, 3207880), (403, 3176040), (420, 3047486), (434, 2949180), (455, 2813064), (456, 2806895), (465, 2752568), (494, 2590980), (520, 2461431), (532, 2405910), (546, 2344220), (570, 2245516), (589, 2173080), (597, 2143960), (620, 2064426), (651, 1966120), (665, 1924728), (728, 1758165), (741, 1727320), (744, 1720355), (760, 1684137), (780, 1640954), (796, 1607970), (798, 1603940), (806, 1588020), (840, 1523743), (868, 1474590), (910, 1406532), (930, 1376284), (988, 1295490), (995, 1286376), (1064, 1202955), (1085, 1179672), (1092, 1172110), (1140, 1122758), (1178, 1086540), (1194, 1071980), (1209, 1058680), (1235, 1036392), (1240, 1032213), (1302, 983060), (1330, 962364), (1365, 937688), (1393, 918840), (1482, 863660), (1560, 820477), (1592, 803985), (1596, 801970), (1612, 794010), (1729, 740280), (1736, 737295), (1767, 724360), (1820, 703266), (1860, 688142), (1976, 647745), (1990, 643188), (1995, 641576), (2015, 635208), (2170, 589836), (2184, 586055), (2280, 561379), (2356, 543270), (2388, 535990), (2418, 529340), (2470, 518196), (2587, 494760), (2604, 491530), (2660, 481182), (2730, 468844), (2786, 459420), (2821, 453720), (2945, 434616), (2964, 431830), (2985, 428792), (3192, 400985), (3224, 397005), (3255, 393224), (3458, 370140), (3534, 362180), (3640, 351633), (3705, 345464), (3720, 344071), (3781, 338520), (3980, 321594), (3990, 320788), (4030, 317604), (4123, 310440), (4179, 306280), (4340, 294918), (4712, 271635), (4776, 267995), (4836, 264670), (4940, 259098), (5174, 247380), (5187, 246760), (5208, 245765), (5320, 240591), (5460, 234422), (5572, 229710), (5642, 226860), (5890, 217308), (5928, 215915), (5970, 214396), (6045, 211736), (6169, 207480), (6510, 196612), (6916, 185070), (6965, 183768), (7068, 181090), (7410, 172732), (7562, 169260), (7657, 167160), (7761, 164920), (7960, 160797), (7980, 160394), (8060, 158802), (8246, 155220), (8358, 153140), (8463, 151240), (8645, 148056), (8680, 147459), (8835, 144872), (9672, 132335), (9880, 129549), (10348, 123690), (10374, 123380), (10920, 117211), (11144, 114855), (11284, 113430), (11343, 112840), (11780, 108654), (11940, 107198), (12090, 105868), (12338, 103740), (12369, 103480), (12935, 98952), (13020, 98306), (13832, 92535), (13930, 91884), (14105, 90744), (14136, 90545), (14820, 86366), (15124, 84630), (15314, 83580), (15522, 82460), (15960, 80197), (16120, 79401), (16492, 77610), (16716, 76570), (16926, 75620), (17290, 74028), (17670, 72436), (18109, 70680), (18507, 69160), (18905, 67704), (20615, 62088), (20696, 61845), (20748, 61690), (20895, 61256), (22568, 56715), (22686, 56420), (22971, 55720), (23560, 54327), (23880, 53599), (24180, 52934), (24676, 51870), (24738, 51740), (25870, 49476), (25935, 49352), (26040, 49153), (26467, 48360), (27860, 45942), (28210, 45372), (29640, 43183), (30248, 42315), (30628, 41790), (30845, 41496), (31044, 41230), (32984, 38805), (33432, 38285), (33852, 37810), (34580, 37014), (35340, 36218)]