340280304

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 1139927040

約数和(自身を除く): 799646736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 359, 364, 372, 392, 403, 434, 496, 546, 588, 624, 637, 651, 718, 728, 744, 784, 806, 868, 1077, 1092, 1176, 1209, 1274, 1302, 1436, 1456, 1488, 1519, 1612, 1736, 1911, 2154, 2184, 2352, 2418, 2513, 2548, 2604, 2821, 2872, 3038, 3224, 3472, 3822, 4308, 4368, 4557, 4667, 4836, 5026, 5096, 5208, 5642, 5744, 6076, 6448, 7539, 7644, 8463, 8616, 9114, 9334, 9672, 10052, 10192, 10416, 11129, 11284, 12152, 14001, 15078, 15288, 16926, 17232, 17591, 18228, 18668, 19344, 19747, 20104, 22258, 22568, 24304, 28002, 30156, 30576, 32669, 33387, 33852, 35182, 36456, 37336, 39494, 40208, 44516, 45136, 52773, 56004, 59241, 60312, 65338, 66774, 67704, 70364, 72912, 74672, 77903, 78988, 89032, 98007, 105546, 112008, 118482, 120624, 130676, 133548, 135408, 140728, 144677, 155806, 157976, 178064, 196014, 211092, 224016, 228683, 233709, 236964, 261352, 267096, 281456, 289354, 311612, 315952, 392028, 422184, 434031, 457366, 467418, 473928, 522704, 534192, 545321, 578708, 623224, 686049, 784056, 844368, 868062, 914732, 934836, 947856, 1012739, 1090642, 1157416, 1246448, 1372098, 1568112, 1635963, 1736124, 1829464, 1869672, 2025478, 2181284, 2314832, 2744196, 3038217, 3271926, 3472248, 3658928, 3739344, 4050956, 4362568, 5488392, 6076434, 6543852, 6944496, 7089173, 8101912, 8725136, 10976784, 12152868, 13087704, 14178346, 16203824, 21267519, 24305736, 26175408, 28356692, 42535038, 48611472, 56713384, 85070076, 113426768, 170140152, 340280304]

約数ペア:

[(1, 340280304), (2, 170140152), (3, 113426768), (4, 85070076), (6, 56713384), (7, 48611472), (8, 42535038), (12, 28356692), (13, 26175408), (14, 24305736), (16, 21267519), (21, 16203824), (24, 14178346), (26, 13087704), (28, 12152868), (31, 10976784), (39, 8725136), (42, 8101912), (48, 7089173), (49, 6944496), (52, 6543852), (56, 6076434), (62, 5488392), (78, 4362568), (84, 4050956), (91, 3739344), (93, 3658928), (98, 3472248), (104, 3271926), (112, 3038217), (124, 2744196), (147, 2314832), (156, 2181284), (168, 2025478), (182, 1869672), (186, 1829464), (196, 1736124), (208, 1635963), (217, 1568112), (248, 1372098), (273, 1246448), (294, 1157416), (312, 1090642), (336, 1012739), (359, 947856), (364, 934836), (372, 914732), (392, 868062), (403, 844368), (434, 784056), (496, 686049), (546, 623224), (588, 578708), (624, 545321), (637, 534192), (651, 522704), (718, 473928), (728, 467418), (744, 457366), (784, 434031), (806, 422184), (868, 392028), (1077, 315952), (1092, 311612), (1176, 289354), (1209, 281456), (1274, 267096), (1302, 261352), (1436, 236964), (1456, 233709), (1488, 228683), (1519, 224016), (1612, 211092), (1736, 196014), (1911, 178064), (2154, 157976), (2184, 155806), (2352, 144677), (2418, 140728), (2513, 135408), (2548, 133548), (2604, 130676), (2821, 120624), (2872, 118482), (3038, 112008), (3224, 105546), (3472, 98007), (3822, 89032), (4308, 78988), (4368, 77903), (4557, 74672), (4667, 72912), (4836, 70364), (5026, 67704), (5096, 66774), (5208, 65338), (5642, 60312), (5744, 59241), (6076, 56004), (6448, 52773), (7539, 45136), (7644, 44516), (8463, 40208), (8616, 39494), (9114, 37336), (9334, 36456), (9672, 35182), (10052, 33852), (10192, 33387), (10416, 32669), (11129, 30576), (11284, 30156), (12152, 28002), (14001, 24304), (15078, 22568), (15288, 22258), (16926, 20104), (17232, 19747), (17591, 19344), (18228, 18668)]