1266774080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 448

約数和(自身を含む): 3932651520

約数和(自身を除く): 2665877440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 31, 32, 38, 40, 44, 47, 52, 55, 62, 64, 65, 76, 80, 88, 94, 95, 104, 110, 124, 130, 143, 152, 155, 160, 176, 188, 190, 208, 209, 220, 235, 247, 248, 260, 286, 304, 310, 320, 341, 352, 376, 380, 403, 416, 418, 440, 470, 494, 496, 517, 520, 572, 589, 608, 611, 620, 682, 704, 715, 752, 760, 806, 832, 836, 880, 893, 940, 988, 992, 1034, 1040, 1045, 1144, 1178, 1216, 1222, 1235, 1240, 1364, 1430, 1457, 1504, 1520, 1612, 1672, 1705, 1760, 1786, 1880, 1976, 1984, 2015, 2068, 2080, 2090, 2288, 2356, 2444, 2470, 2480, 2585, 2717, 2728, 2860, 2914, 2945, 3008, 3040, 3055, 3224, 3344, 3410, 3520, 3572, 3760, 3952, 4030, 4136, 4160, 4180, 4433, 4465, 4576, 4712, 4888, 4940, 4960, 5170, 5434, 5456, 5720, 5828, 5890, 6080, 6110, 6448, 6479, 6688, 6721, 6820, 7144, 7285, 7520, 7657, 7904, 8060, 8272, 8360, 8866, 8930, 9152, 9424, 9776, 9823, 9880, 9920, 10340, 10868, 10912, 11440, 11609, 11656, 11780, 12220, 12896, 12958, 13376, 13442, 13585, 13640, 14288, 14570, 15040, 15314, 15808, 16027, 16120, 16544, 16720, 17732, 17860, 18848, 18941, 19552, 19646, 19760, 20680, 21736, 21824, 22165, 22880, 23218, 23312, 23560, 24440, 25792, 25916, 26884, 27170, 27280, 27683, 28576, 29140, 30628, 32054, 32240, 32395, 33088, 33440, 33605, 35464, 35720, 37696, 37882, 38285, 39104, 39292, 39520, 41360, 43472, 44330, 45760, 46436, 46624, 47120, 48880, 49115, 51832, 53768, 54340, 54560, 55366, 57152, 58045, 58280, 61256, 64108, 64480, 64790, 66880, 67210, 70928, 71440, 75764, 76570, 78584, 79040, 80135, 82720, 84227, 86944, 88660, 92872, 93248, 94240, 94705, 97760, 98230, 103664, 107536, 108680, 109120, 110732, 116090, 116560, 122512, 127699, 128216, 128960, 129580, 134420, 138415, 141856, 142880, 151528, 153140, 157168, 160270, 165440, 168454, 173888, 177320, 185744, 188480, 189410, 195520, 196460, 207328, 208351, 215072, 217360, 221464, 232180, 233120, 245024, 255398, 256432, 259160, 268840, 276830, 283712, 285760, 303056, 304513, 306280, 314336, 320540, 336908, 354640, 359879, 371488, 378820, 392920, 414656, 416702, 421135, 430144, 434720, 442928, 464360, 466240, 490048, 510796, 512864, 518320, 537680, 553660, 606112, 609026, 612560, 628672, 638495, 641080, 673816, 709280, 719758, 742976, 757640, 785840, 833404, 842270, 869440, 885856, 928720, 1021592, 1025728, 1036640, 1041755, 1075360, 1107320, 1212224, 1218052, 1225120, 1276990, 1282160, 1347632, 1418560, 1439516, 1515280, 1522565, 1571680, 1666808, 1684540, 1771712, 1799395, 1857440, 2043184, 2073280, 2083510, 2150720, 2214640, 2436104, 2450240, 2553980, 2564320, 2695264, 2879032, 3030560, 3045130, 3143360, 3333616, 3369080, 3598790, 3714880, 3958669, 4086368, 4167020, 4429280, 4872208, 5107960, 5128640, 5390528, 5758064, 6061120, 6090260, 6667232, 6738160, 7197580, 7917338, 8172736, 8334040, 8858560, 9744416, 10215920, 11516128, 12180520, 13334464, 13476320, 14395160, 15834676, 16668080, 19488832, 19793345, 20431840, 23032256, 24361040, 26952640, 28790320, 31669352, 33336160, 39586690, 40863680, 48722080, 57580640, 63338704, 66672320, 79173380, 97444160, 115161280, 126677408, 158346760, 253354816, 316693520, 633387040, 1266774080]

約数ペア:

[(1, 1266774080), (2, 633387040), (4, 316693520), (5, 253354816), (8, 158346760), (10, 126677408), (11, 115161280), (13, 97444160), (16, 79173380), (19, 66672320), (20, 63338704), (22, 57580640), (26, 48722080), (31, 40863680), (32, 39586690), (38, 33336160), (40, 31669352), (44, 28790320), (47, 26952640), (52, 24361040), (55, 23032256), (62, 20431840), (64, 19793345), (65, 19488832), (76, 16668080), (80, 15834676), (88, 14395160), (94, 13476320), (95, 13334464), (104, 12180520), (110, 11516128), (124, 10215920), (130, 9744416), (143, 8858560), (152, 8334040), (155, 8172736), (160, 7917338), (176, 7197580), (188, 6738160), (190, 6667232), (208, 6090260), (209, 6061120), (220, 5758064), (235, 5390528), (247, 5128640), (248, 5107960), (260, 4872208), (286, 4429280), (304, 4167020), (310, 4086368), (320, 3958669), (341, 3714880), (352, 3598790), (376, 3369080), (380, 3333616), (403, 3143360), (416, 3045130), (418, 3030560), (440, 2879032), (470, 2695264), (494, 2564320), (496, 2553980), (517, 2450240), (520, 2436104), (572, 2214640), (589, 2150720), (608, 2083510), (611, 2073280), (620, 2043184), (682, 1857440), (704, 1799395), (715, 1771712), (752, 1684540), (760, 1666808), (806, 1571680), (832, 1522565), (836, 1515280), (880, 1439516), (893, 1418560), (940, 1347632), (988, 1282160), (992, 1276990), (1034, 1225120), (1040, 1218052), (1045, 1212224), (1144, 1107320), (1178, 1075360), (1216, 1041755), (1222, 1036640), (1235, 1025728), (1240, 1021592), (1364, 928720), (1430, 885856), (1457, 869440), (1504, 842270), (1520, 833404), (1612, 785840), (1672, 757640), (1705, 742976), (1760, 719758), (1786, 709280), (1880, 673816), (1976, 641080), (1984, 638495), (2015, 628672), (2068, 612560), (2080, 609026), (2090, 606112), (2288, 553660), (2356, 537680), (2444, 518320), (2470, 512864), (2480, 510796), (2585, 490048), (2717, 466240), (2728, 464360), (2860, 442928), (2914, 434720), (2945, 430144), (3008, 421135), (3040, 416702), (3055, 414656), (3224, 392920), (3344, 378820), (3410, 371488), (3520, 359879), (3572, 354640), (3760, 336908), (3952, 320540), (4030, 314336), (4136, 306280), (4160, 304513), (4180, 303056), (4433, 285760), (4465, 283712), (4576, 276830), (4712, 268840), (4888, 259160), (4940, 256432), (4960, 255398), (5170, 245024), (5434, 233120), (5456, 232180), (5720, 221464), (5828, 217360), (5890, 215072), (6080, 208351), (6110, 207328), (6448, 196460), (6479, 195520), (6688, 189410), (6721, 188480), (6820, 185744), (7144, 177320), (7285, 173888), (7520, 168454), (7657, 165440), (7904, 160270), (8060, 157168), (8272, 153140), (8360, 151528), (8866, 142880), (8930, 141856), (9152, 138415), (9424, 134420), (9776, 129580), (9823, 128960), (9880, 128216), (9920, 127699), (10340, 122512), (10868, 116560), (10912, 116090), (11440, 110732), (11609, 109120), (11656, 108680), (11780, 107536), (12220, 103664), (12896, 98230), (12958, 97760), (13376, 94705), (13442, 94240), (13585, 93248), (13640, 92872), (14288, 88660), (14570, 86944), (15040, 84227), (15314, 82720), (15808, 80135), (16027, 79040), (16120, 78584), (16544, 76570), (16720, 75764), (17732, 71440), (17860, 70928), (18848, 67210), (18941, 66880), (19552, 64790), (19646, 64480), (19760, 64108), (20680, 61256), (21736, 58280), (21824, 58045), (22165, 57152), (22880, 55366), (23218, 54560), (23312, 54340), (23560, 53768), (24440, 51832), (25792, 49115), (25916, 48880), (26884, 47120), (27170, 46624), (27280, 46436), (27683, 45760), (28576, 44330), (29140, 43472), (30628, 41360), (32054, 39520), (32240, 39292), (32395, 39104), (33088, 38285), (33440, 37882), (33605, 37696), (35464, 35720)]