2240080640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 6543089280

約数和(自身を除く): 4303008640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 56, 58, 64, 70, 74, 80, 112, 116, 128, 140, 145, 148, 160, 185, 203, 224, 232, 233, 256, 259, 280, 290, 296, 320, 370, 406, 448, 464, 466, 518, 560, 580, 592, 640, 740, 812, 896, 928, 932, 1015, 1036, 1073, 1120, 1160, 1165, 1184, 1280, 1295, 1480, 1624, 1631, 1792, 1856, 1864, 2030, 2072, 2146, 2240, 2320, 2330, 2368, 2590, 2960, 3248, 3262, 3712, 3728, 4060, 4144, 4292, 4480, 4640, 4660, 4736, 5180, 5365, 5920, 6496, 6524, 6757, 7424, 7456, 7511, 8120, 8155, 8288, 8584, 8621, 8960, 9280, 9320, 9472, 10360, 10730, 11840, 12992, 13048, 13514, 14912, 15022, 16240, 16310, 16576, 17168, 17242, 18560, 18640, 20720, 21460, 23680, 25984, 26096, 27028, 29824, 30044, 32480, 32620, 33152, 33785, 34336, 34484, 37120, 37280, 37555, 41440, 42920, 43105, 47299, 47360, 51968, 52192, 54056, 59648, 60088, 60347, 64960, 65240, 66304, 67570, 68672, 68968, 74560, 75110, 82880, 85840, 86210, 94598, 104384, 108112, 120176, 120694, 129920, 130480, 135140, 137344, 137936, 149120, 150220, 165760, 171680, 172420, 189196, 208768, 216224, 236495, 240352, 241388, 250009, 259840, 260960, 270280, 274688, 275872, 298240, 300440, 301735, 331520, 343360, 344840, 378392, 417536, 432448, 472990, 480704, 482776, 500018, 521920, 540560, 551744, 600880, 603470, 686720, 689680, 756784, 864896, 945980, 961408, 965552, 1000036, 1043840, 1081120, 1103488, 1201760, 1206940, 1250045, 1373440, 1379360, 1513568, 1729792, 1750063, 1891960, 1922816, 1931104, 2000072, 2087680, 2162240, 2206976, 2403520, 2413880, 2500090, 2758720, 3027136, 3500126, 3783920, 3862208, 4000144, 4324480, 4807040, 4827760, 5000180, 5517440, 6054272, 7000252, 7567840, 7724416, 8000288, 8648960, 8750315, 9614080, 9655520, 10000360, 11034880, 12108544, 14000504, 15135680, 15448832, 16000576, 17500630, 19311040, 20000720, 28001008, 30271360, 32001152, 35001260, 38622080, 40001440, 56002016, 60542720, 64002304, 70002520, 77244160, 80002880, 112004032, 140005040, 160005760, 224008064, 280010080, 320011520, 448016128, 560020160, 1120040320, 2240080640]

約数ペア:

[(1, 2240080640), (2, 1120040320), (4, 560020160), (5, 448016128), (7, 320011520), (8, 280010080), (10, 224008064), (14, 160005760), (16, 140005040), (20, 112004032), (28, 80002880), (29, 77244160), (32, 70002520), (35, 64002304), (37, 60542720), (40, 56002016), (56, 40001440), (58, 38622080), (64, 35001260), (70, 32001152), (74, 30271360), (80, 28001008), (112, 20000720), (116, 19311040), (128, 17500630), (140, 16000576), (145, 15448832), (148, 15135680), (160, 14000504), (185, 12108544), (203, 11034880), (224, 10000360), (232, 9655520), (233, 9614080), (256, 8750315), (259, 8648960), (280, 8000288), (290, 7724416), (296, 7567840), (320, 7000252), (370, 6054272), (406, 5517440), (448, 5000180), (464, 4827760), (466, 4807040), (518, 4324480), (560, 4000144), (580, 3862208), (592, 3783920), (640, 3500126), (740, 3027136), (812, 2758720), (896, 2500090), (928, 2413880), (932, 2403520), (1015, 2206976), (1036, 2162240), (1073, 2087680), (1120, 2000072), (1160, 1931104), (1165, 1922816), (1184, 1891960), (1280, 1750063), (1295, 1729792), (1480, 1513568), (1624, 1379360), (1631, 1373440), (1792, 1250045), (1856, 1206940), (1864, 1201760), (2030, 1103488), (2072, 1081120), (2146, 1043840), (2240, 1000036), (2320, 965552), (2330, 961408), (2368, 945980), (2590, 864896), (2960, 756784), (3248, 689680), (3262, 686720), (3712, 603470), (3728, 600880), (4060, 551744), (4144, 540560), (4292, 521920), (4480, 500018), (4640, 482776), (4660, 480704), (4736, 472990), (5180, 432448), (5365, 417536), (5920, 378392), (6496, 344840), (6524, 343360), (6757, 331520), (7424, 301735), (7456, 300440), (7511, 298240), (8120, 275872), (8155, 274688), (8288, 270280), (8584, 260960), (8621, 259840), (8960, 250009), (9280, 241388), (9320, 240352), (9472, 236495), (10360, 216224), (10730, 208768), (11840, 189196), (12992, 172420), (13048, 171680), (13514, 165760), (14912, 150220), (15022, 149120), (16240, 137936), (16310, 137344), (16576, 135140), (17168, 130480), (17242, 129920), (18560, 120694), (18640, 120176), (20720, 108112), (21460, 104384), (23680, 94598), (25984, 86210), (26096, 85840), (27028, 82880), (29824, 75110), (30044, 74560), (32480, 68968), (32620, 68672), (33152, 67570), (33785, 66304), (34336, 65240), (34484, 64960), (37120, 60347), (37280, 60088), (37555, 59648), (41440, 54056), (42920, 52192), (43105, 51968), (47299, 47360)]