2002685440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 320

約数和(自身を含む): 5911335936

約数和(自身を除く): 3908650496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 43, 46, 56, 64, 70, 80, 86, 92, 112, 113, 115, 128, 140, 160, 161, 172, 184, 215, 224, 226, 230, 256, 280, 301, 320, 322, 344, 368, 430, 448, 452, 460, 512, 560, 565, 602, 640, 644, 688, 736, 791, 805, 860, 896, 904, 920, 989, 1120, 1130, 1204, 1280, 1288, 1376, 1472, 1505, 1582, 1610, 1720, 1792, 1808, 1840, 1978, 2240, 2260, 2408, 2560, 2576, 2599, 2752, 2944, 3010, 3164, 3220, 3440, 3584, 3616, 3680, 3955, 3956, 4480, 4520, 4816, 4859, 4945, 5152, 5198, 5504, 5888, 6020, 6328, 6440, 6880, 6923, 7232, 7360, 7910, 7912, 8960, 9040, 9632, 9718, 9890, 10304, 10396, 11008, 11776, 12040, 12656, 12880, 12995, 13760, 13846, 14464, 14720, 15820, 15824, 17920, 18080, 18193, 19264, 19436, 19780, 20608, 20792, 22016, 24080, 24295, 25312, 25760, 25990, 27520, 27692, 28928, 29440, 31640, 31648, 34013, 34615, 36160, 36386, 38528, 38872, 39560, 41216, 41584, 48160, 48590, 50624, 51520, 51980, 55040, 55384, 57856, 58880, 63280, 63296, 68026, 69230, 72320, 72772, 77056, 77744, 79120, 82432, 83168, 90965, 96320, 97180, 101248, 103040, 103960, 110080, 110768, 111757, 126560, 126592, 136052, 138460, 144640, 145544, 154112, 155488, 158240, 166336, 170065, 181930, 192640, 194360, 202496, 206080, 207920, 221536, 223514, 253120, 253184, 272104, 276920, 289280, 291088, 310976, 316480, 332672, 340130, 363860, 385280, 388720, 404992, 412160, 415840, 443072, 447028, 506240, 506368, 544208, 553840, 558785, 582176, 621952, 632960, 665344, 680260, 727720, 770560, 777440, 782299, 831680, 886144, 894056, 1012480, 1088416, 1107680, 1117570, 1164352, 1243904, 1265920, 1330688, 1360520, 1455440, 1554880, 1564598, 1663360, 1772288, 1788112, 2024960, 2176832, 2215360, 2235140, 2328704, 2487808, 2531840, 2721040, 2910880, 3109760, 3129196, 3326720, 3544576, 3576224, 3911495, 4353664, 4430720, 4470280, 4657408, 5442080, 5821760, 6219520, 6258392, 6653440, 7152448, 7822990, 8707328, 8861440, 8940560, 9314816, 10884160, 11643520, 12439040, 12516784, 14304896, 15645980, 17414656, 17722880, 17881120, 21768320, 23287040, 25033568, 28609792, 31291960, 35762240, 43536640, 46574080, 50067136, 57219584, 62583920, 71524480, 87073280, 100134272, 125167840, 143048960, 200268544, 250335680, 286097920, 400537088, 500671360, 1001342720, 2002685440]

約数ペア:

[(1, 2002685440), (2, 1001342720), (4, 500671360), (5, 400537088), (7, 286097920), (8, 250335680), (10, 200268544), (14, 143048960), (16, 125167840), (20, 100134272), (23, 87073280), (28, 71524480), (32, 62583920), (35, 57219584), (40, 50067136), (43, 46574080), (46, 43536640), (56, 35762240), (64, 31291960), (70, 28609792), (80, 25033568), (86, 23287040), (92, 21768320), (112, 17881120), (113, 17722880), (115, 17414656), (128, 15645980), (140, 14304896), (160, 12516784), (161, 12439040), (172, 11643520), (184, 10884160), (215, 9314816), (224, 8940560), (226, 8861440), (230, 8707328), (256, 7822990), (280, 7152448), (301, 6653440), (320, 6258392), (322, 6219520), (344, 5821760), (368, 5442080), (430, 4657408), (448, 4470280), (452, 4430720), (460, 4353664), (512, 3911495), (560, 3576224), (565, 3544576), (602, 3326720), (640, 3129196), (644, 3109760), (688, 2910880), (736, 2721040), (791, 2531840), (805, 2487808), (860, 2328704), (896, 2235140), (904, 2215360), (920, 2176832), (989, 2024960), (1120, 1788112), (1130, 1772288), (1204, 1663360), (1280, 1564598), (1288, 1554880), (1376, 1455440), (1472, 1360520), (1505, 1330688), (1582, 1265920), (1610, 1243904), (1720, 1164352), (1792, 1117570), (1808, 1107680), (1840, 1088416), (1978, 1012480), (2240, 894056), (2260, 886144), (2408, 831680), (2560, 782299), (2576, 777440), (2599, 770560), (2752, 727720), (2944, 680260), (3010, 665344), (3164, 632960), (3220, 621952), (3440, 582176), (3584, 558785), (3616, 553840), (3680, 544208), (3955, 506368), (3956, 506240), (4480, 447028), (4520, 443072), (4816, 415840), (4859, 412160), (4945, 404992), (5152, 388720), (5198, 385280), (5504, 363860), (5888, 340130), (6020, 332672), (6328, 316480), (6440, 310976), (6880, 291088), (6923, 289280), (7232, 276920), (7360, 272104), (7910, 253184), (7912, 253120), (8960, 223514), (9040, 221536), (9632, 207920), (9718, 206080), (9890, 202496), (10304, 194360), (10396, 192640), (11008, 181930), (11776, 170065), (12040, 166336), (12656, 158240), (12880, 155488), (12995, 154112), (13760, 145544), (13846, 144640), (14464, 138460), (14720, 136052), (15820, 126592), (15824, 126560), (17920, 111757), (18080, 110768), (18193, 110080), (19264, 103960), (19436, 103040), (19780, 101248), (20608, 97180), (20792, 96320), (22016, 90965), (24080, 83168), (24295, 82432), (25312, 79120), (25760, 77744), (25990, 77056), (27520, 72772), (27692, 72320), (28928, 69230), (29440, 68026), (31640, 63296), (31648, 63280), (34013, 58880), (34615, 57856), (36160, 55384), (36386, 55040), (38528, 51980), (38872, 51520), (39560, 50624), (41216, 48590), (41584, 48160)]