431242240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 352

約数和(自身を含む): 1320560640

約数和(自身を除く): 889318400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 31, 32, 38, 40, 44, 52, 55, 62, 64, 65, 76, 80, 88, 95, 104, 110, 124, 128, 130, 143, 152, 155, 160, 176, 190, 208, 209, 220, 247, 248, 256, 260, 286, 304, 310, 320, 341, 352, 380, 403, 416, 418, 440, 494, 496, 512, 520, 572, 589, 608, 620, 640, 682, 704, 715, 760, 806, 832, 836, 880, 988, 992, 1024, 1040, 1045, 1144, 1178, 1216, 1235, 1240, 1280, 1364, 1408, 1430, 1520, 1612, 1664, 1672, 1705, 1760, 1976, 1984, 2015, 2080, 2090, 2288, 2356, 2432, 2470, 2480, 2560, 2717, 2728, 2816, 2860, 2945, 3040, 3224, 3328, 3344, 3410, 3520, 3952, 3968, 4030, 4160, 4180, 4433, 4576, 4712, 4864, 4940, 4960, 5120, 5434, 5456, 5632, 5720, 5890, 6080, 6448, 6479, 6656, 6688, 6820, 7040, 7657, 7904, 7936, 8060, 8320, 8360, 8866, 9152, 9424, 9728, 9880, 9920, 10868, 10912, 11264, 11440, 11780, 12160, 12896, 12958, 13312, 13376, 13585, 13640, 14080, 15314, 15808, 15872, 16120, 16640, 16720, 17732, 18304, 18848, 19456, 19760, 19840, 21736, 21824, 22165, 22880, 23560, 24320, 25792, 25916, 26752, 27170, 27280, 28160, 30628, 31616, 31744, 32240, 32395, 33280, 33440, 35464, 36608, 37696, 38285, 39520, 39680, 43472, 43648, 44330, 45760, 47120, 48640, 51584, 51832, 53504, 54340, 54560, 56320, 61256, 63232, 64480, 64790, 66560, 66880, 70928, 73216, 75392, 76570, 79040, 79360, 84227, 86944, 87296, 88660, 91520, 94240, 97280, 103168, 103664, 107008, 108680, 109120, 122512, 126464, 128960, 129580, 133760, 141856, 146432, 150784, 153140, 158080, 158720, 168454, 173888, 174592, 177320, 183040, 188480, 206336, 207328, 214016, 217360, 218240, 245024, 252928, 257920, 259160, 267520, 283712, 301568, 306280, 316160, 336908, 347776, 349184, 354640, 366080, 376960, 412672, 414656, 421135, 434720, 436480, 490048, 515840, 518320, 535040, 567424, 603136, 612560, 632320, 673816, 695552, 709280, 732160, 753920, 829312, 842270, 869440, 872960, 980096, 1031680, 1036640, 1070080, 1134848, 1225120, 1264640, 1347632, 1391104, 1418560, 1507840, 1658624, 1684540, 1738880, 1745920, 1960192, 2063360, 2073280, 2269696, 2450240, 2695264, 2782208, 2837120, 3015680, 3317248, 3369080, 3477760, 3920384, 4146560, 4539392, 4900480, 5390528, 5674240, 6634496, 6738160, 6955520, 7840768, 8293120, 9800960, 10781056, 11348480, 13476320, 13911040, 16586240, 19601920, 21562112, 22696960, 26952640, 33172480, 39203840, 43124224, 53905280, 86248448, 107810560, 215621120, 431242240]

約数ペア:

[(1, 431242240), (2, 215621120), (4, 107810560), (5, 86248448), (8, 53905280), (10, 43124224), (11, 39203840), (13, 33172480), (16, 26952640), (19, 22696960), (20, 21562112), (22, 19601920), (26, 16586240), (31, 13911040), (32, 13476320), (38, 11348480), (40, 10781056), (44, 9800960), (52, 8293120), (55, 7840768), (62, 6955520), (64, 6738160), (65, 6634496), (76, 5674240), (80, 5390528), (88, 4900480), (95, 4539392), (104, 4146560), (110, 3920384), (124, 3477760), (128, 3369080), (130, 3317248), (143, 3015680), (152, 2837120), (155, 2782208), (160, 2695264), (176, 2450240), (190, 2269696), (208, 2073280), (209, 2063360), (220, 1960192), (247, 1745920), (248, 1738880), (256, 1684540), (260, 1658624), (286, 1507840), (304, 1418560), (310, 1391104), (320, 1347632), (341, 1264640), (352, 1225120), (380, 1134848), (403, 1070080), (416, 1036640), (418, 1031680), (440, 980096), (494, 872960), (496, 869440), (512, 842270), (520, 829312), (572, 753920), (589, 732160), (608, 709280), (620, 695552), (640, 673816), (682, 632320), (704, 612560), (715, 603136), (760, 567424), (806, 535040), (832, 518320), (836, 515840), (880, 490048), (988, 436480), (992, 434720), (1024, 421135), (1040, 414656), (1045, 412672), (1144, 376960), (1178, 366080), (1216, 354640), (1235, 349184), (1240, 347776), (1280, 336908), (1364, 316160), (1408, 306280), (1430, 301568), (1520, 283712), (1612, 267520), (1664, 259160), (1672, 257920), (1705, 252928), (1760, 245024), (1976, 218240), (1984, 217360), (2015, 214016), (2080, 207328), (2090, 206336), (2288, 188480), (2356, 183040), (2432, 177320), (2470, 174592), (2480, 173888), (2560, 168454), (2717, 158720), (2728, 158080), (2816, 153140), (2860, 150784), (2945, 146432), (3040, 141856), (3224, 133760), (3328, 129580), (3344, 128960), (3410, 126464), (3520, 122512), (3952, 109120), (3968, 108680), (4030, 107008), (4160, 103664), (4180, 103168), (4433, 97280), (4576, 94240), (4712, 91520), (4864, 88660), (4940, 87296), (4960, 86944), (5120, 84227), (5434, 79360), (5456, 79040), (5632, 76570), (5720, 75392), (5890, 73216), (6080, 70928), (6448, 66880), (6479, 66560), (6656, 64790), (6688, 64480), (6820, 63232), (7040, 61256), (7657, 56320), (7904, 54560), (7936, 54340), (8060, 53504), (8320, 51832), (8360, 51584), (8866, 48640), (9152, 47120), (9424, 45760), (9728, 44330), (9880, 43648), (9920, 43472), (10868, 39680), (10912, 39520), (11264, 38285), (11440, 37696), (11780, 36608), (12160, 35464), (12896, 33440), (12958, 33280), (13312, 32395), (13376, 32240), (13585, 31744), (13640, 31616), (14080, 30628), (15314, 28160), (15808, 27280), (15872, 27170), (16120, 26752), (16640, 25916), (16720, 25792), (17732, 24320), (18304, 23560), (18848, 22880), (19456, 22165), (19760, 21824), (19840, 21736)]