284384880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 240

約数和(自身を含む): 1074056256

約数和(自身を除く): 789671376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1321, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2642, 2691, 2760, 2990, 3120, 3312, 3588, 3963, 4140, 4485, 4680, 4784, 5284, 5382, 5520, 5980, 6605, 7176, 7926, 8280, 8970, 9360, 10568, 10764, 11889, 11960, 13210, 13455, 14352, 15852, 16560, 17173, 17940, 19815, 21136, 21528, 23778, 23920, 26420, 26910, 30383, 31704, 34346, 35880, 39630, 43056, 47556, 51519, 52840, 53820, 59445, 60766, 63408, 68692, 71760, 79260, 85865, 91149, 95112, 103038, 105680, 107640, 118890, 121532, 137384, 151915, 154557, 158520, 171730, 182298, 190224, 206076, 215280, 237780, 243064, 257595, 273447, 274768, 303830, 309114, 317040, 343460, 364596, 394979, 412152, 455745, 475560, 486128, 515190, 546894, 607660, 618228, 686920, 729192, 772785, 789958, 824304, 911490, 951120, 1030380, 1093788, 1184937, 1215320, 1236456, 1367235, 1373840, 1458384, 1545570, 1579916, 1822980, 1974895, 2060760, 2187576, 2369874, 2430640, 2472912, 2734470, 3091140, 3159832, 3554811, 3645960, 3949790, 4121520, 4375152, 4739748, 5468940, 5924685, 6182280, 6319664, 7109622, 7291920, 7899580, 9479496, 10937880, 11849370, 12364560, 14219244, 15799160, 17774055, 18958992, 21875760, 23698740, 28438488, 31598320, 35548110, 47397480, 56876976, 71096220, 94794960, 142192440, 284384880]

約数ペア:

[(1, 284384880), (2, 142192440), (3, 94794960), (4, 71096220), (5, 56876976), (6, 47397480), (8, 35548110), (9, 31598320), (10, 28438488), (12, 23698740), (13, 21875760), (15, 18958992), (16, 17774055), (18, 15799160), (20, 14219244), (23, 12364560), (24, 11849370), (26, 10937880), (30, 9479496), (36, 7899580), (39, 7291920), (40, 7109622), (45, 6319664), (46, 6182280), (48, 5924685), (52, 5468940), (60, 4739748), (65, 4375152), (69, 4121520), (72, 3949790), (78, 3645960), (80, 3554811), (90, 3159832), (92, 3091140), (104, 2734470), (115, 2472912), (117, 2430640), (120, 2369874), (130, 2187576), (138, 2060760), (144, 1974895), (156, 1822980), (180, 1579916), (184, 1545570), (195, 1458384), (207, 1373840), (208, 1367235), (230, 1236456), (234, 1215320), (240, 1184937), (260, 1093788), (276, 1030380), (299, 951120), (312, 911490), (345, 824304), (360, 789958), (368, 772785), (390, 729192), (414, 686920), (460, 618228), (468, 607660), (520, 546894), (552, 515190), (585, 486128), (598, 475560), (624, 455745), (690, 412152), (720, 394979), (780, 364596), (828, 343460), (897, 317040), (920, 309114), (936, 303830), (1035, 274768), (1040, 273447), (1104, 257595), (1170, 243064), (1196, 237780), (1321, 215280), (1380, 206076), (1495, 190224), (1560, 182298), (1656, 171730), (1794, 158520), (1840, 154557), (1872, 151915), (2070, 137384), (2340, 121532), (2392, 118890), (2642, 107640), (2691, 105680), (2760, 103038), (2990, 95112), (3120, 91149), (3312, 85865), (3588, 79260), (3963, 71760), (4140, 68692), (4485, 63408), (4680, 60766), (4784, 59445), (5284, 53820), (5382, 52840), (5520, 51519), (5980, 47556), (6605, 43056), (7176, 39630), (7926, 35880), (8280, 34346), (8970, 31704), (9360, 30383), (10568, 26910), (10764, 26420), (11889, 23920), (11960, 23778), (13210, 21528), (13455, 21136), (14352, 19815), (15852, 17940), (16560, 17173)]