1478447040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 448

約数和(自身を含む): 5692981248

約数和(自身を除く): 4214534208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 47, 48, 56, 60, 62, 64, 70, 80, 84, 93, 94, 96, 105, 112, 120, 124, 140, 141, 151, 155, 160, 168, 186, 188, 192, 210, 217, 224, 235, 240, 248, 280, 282, 302, 310, 320, 329, 336, 372, 376, 420, 434, 448, 453, 465, 470, 480, 496, 560, 564, 604, 620, 651, 658, 672, 705, 744, 752, 755, 840, 868, 906, 930, 940, 960, 987, 992, 1057, 1085, 1120, 1128, 1208, 1240, 1302, 1316, 1344, 1410, 1457, 1488, 1504, 1510, 1645, 1680, 1736, 1812, 1860, 1880, 1974, 1984, 2114, 2170, 2240, 2256, 2265, 2416, 2480, 2604, 2632, 2820, 2914, 2976, 3008, 3020, 3171, 3255, 3290, 3360, 3472, 3624, 3720, 3760, 3948, 4228, 4340, 4371, 4512, 4530, 4681, 4832, 4935, 4960, 5208, 5264, 5285, 5640, 5828, 5952, 6040, 6342, 6510, 6580, 6720, 6944, 7097, 7248, 7285, 7440, 7520, 7896, 8456, 8680, 8742, 9024, 9060, 9362, 9664, 9870, 9920, 10199, 10416, 10528, 10570, 11280, 11656, 12080, 12684, 13020, 13160, 13888, 14043, 14194, 14496, 14570, 14880, 15040, 15792, 15855, 16912, 17360, 17484, 18120, 18724, 19740, 20398, 20832, 21056, 21140, 21291, 21855, 22560, 23312, 23405, 24160, 25368, 26040, 26320, 28086, 28388, 28992, 29140, 29760, 30597, 31584, 31710, 32767, 33824, 34720, 34968, 35485, 36240, 37448, 39480, 40796, 41664, 42280, 42582, 43710, 45120, 46624, 46810, 48320, 49679, 50736, 50995, 52080, 52640, 56172, 56776, 58280, 61194, 63168, 63420, 65534, 67648, 69440, 69936, 70215, 70970, 72480, 74896, 78960, 81592, 84560, 85164, 87420, 93248, 93620, 98301, 99358, 101472, 101990, 104160, 105280, 106455, 112344, 113552, 116560, 122388, 126840, 131068, 139872, 140430, 141940, 144960, 149037, 149792, 152985, 157920, 163184, 163835, 169120, 170328, 174840, 187240, 196602, 198716, 202944, 203980, 208320, 212910, 220007, 224688, 227104, 233120, 244776, 248395, 253680, 262136, 279744, 280860, 283880, 298074, 299584, 305970, 315840, 326368, 327670, 338240, 340656, 349680, 374480, 393204, 397432, 407960, 425820, 440014, 449376, 454208, 466240, 489552, 491505, 496790, 507360, 524272, 561720, 567760, 596148, 611940, 652736, 655340, 660021, 681312, 699360, 745185, 748960, 786408, 794864, 815920, 851640, 880028, 898752, 979104, 983010, 993580, 1014720, 1048544, 1100035, 1123440, 1135520, 1192296, 1223880, 1310680, 1320042, 1362624, 1398720, 1490370, 1497920, 1540049, 1572816, 1589728, 1631840, 1703280, 1760056, 1958208, 1966020, 1987160, 2097088, 2200070, 2246880, 2271040, 2384592, 2447760, 2621360, 2640084, 2980740, 3080098, 3145632, 3179456, 3263680, 3300105, 3406560, 3520112, 3932040, 3974320, 4400140, 4493760, 4620147, 4769184, 4895520, 5242720, 5280168, 5961480, 6160196, 6291264, 6600210, 6813120, 7040224, 7700245, 7864080, 7948640, 8800280, 9240294, 9538368, 9791040, 10485440, 10560336, 11922960, 12320392, 13200420, 14080448, 15400490, 15728160, 15897280, 17600560, 18480588, 21120672, 23100735, 23845920, 24640784, 26400840, 30800980, 31456320, 35201120, 36961176, 42241344, 46201470, 47691840, 49281568, 52801680, 61601960, 70402240, 73922352, 92402940, 98563136, 105603360, 123203920, 147844704, 184805880, 211206720, 246407840, 295689408, 369611760, 492815680, 739223520, 1478447040]

約数ペア:

[(1, 1478447040), (2, 739223520), (3, 492815680), (4, 369611760), (5, 295689408), (6, 246407840), (7, 211206720), (8, 184805880), (10, 147844704), (12, 123203920), (14, 105603360), (15, 98563136), (16, 92402940), (20, 73922352), (21, 70402240), (24, 61601960), (28, 52801680), (30, 49281568), (31, 47691840), (32, 46201470), (35, 42241344), (40, 36961176), (42, 35201120), (47, 31456320), (48, 30800980), (56, 26400840), (60, 24640784), (62, 23845920), (64, 23100735), (70, 21120672), (80, 18480588), (84, 17600560), (93, 15897280), (94, 15728160), (96, 15400490), (105, 14080448), (112, 13200420), (120, 12320392), (124, 11922960), (140, 10560336), (141, 10485440), (151, 9791040), (155, 9538368), (160, 9240294), (168, 8800280), (186, 7948640), (188, 7864080), (192, 7700245), (210, 7040224), (217, 6813120), (224, 6600210), (235, 6291264), (240, 6160196), (248, 5961480), (280, 5280168), (282, 5242720), (302, 4895520), (310, 4769184), (320, 4620147), (329, 4493760), (336, 4400140), (372, 3974320), (376, 3932040), (420, 3520112), (434, 3406560), (448, 3300105), (453, 3263680), (465, 3179456), (470, 3145632), (480, 3080098), (496, 2980740), (560, 2640084), (564, 2621360), (604, 2447760), (620, 2384592), (651, 2271040), (658, 2246880), (672, 2200070), (705, 2097088), (744, 1987160), (752, 1966020), (755, 1958208), (840, 1760056), (868, 1703280), (906, 1631840), (930, 1589728), (940, 1572816), (960, 1540049), (987, 1497920), (992, 1490370), (1057, 1398720), (1085, 1362624), (1120, 1320042), (1128, 1310680), (1208, 1223880), (1240, 1192296), (1302, 1135520), (1316, 1123440), (1344, 1100035), (1410, 1048544), (1457, 1014720), (1488, 993580), (1504, 983010), (1510, 979104), (1645, 898752), (1680, 880028), (1736, 851640), (1812, 815920), (1860, 794864), (1880, 786408), (1974, 748960), (1984, 745185), (2114, 699360), (2170, 681312), (2240, 660021), (2256, 655340), (2265, 652736), (2416, 611940), (2480, 596148), (2604, 567760), (2632, 561720), (2820, 524272), (2914, 507360), (2976, 496790), (3008, 491505), (3020, 489552), (3171, 466240), (3255, 454208), (3290, 449376), (3360, 440014), (3472, 425820), (3624, 407960), (3720, 397432), (3760, 393204), (3948, 374480), (4228, 349680), (4340, 340656), (4371, 338240), (4512, 327670), (4530, 326368), (4681, 315840), (4832, 305970), (4935, 299584), (4960, 298074), (5208, 283880), (5264, 280860), (5285, 279744), (5640, 262136), (5828, 253680), (5952, 248395), (6040, 244776), (6342, 233120), (6510, 227104), (6580, 224688), (6720, 220007), (6944, 212910), (7097, 208320), (7248, 203980), (7285, 202944), (7440, 198716), (7520, 196602), (7896, 187240), (8456, 174840), (8680, 170328), (8742, 169120), (9024, 163835), (9060, 163184), (9362, 157920), (9664, 152985), (9870, 149792), (9920, 149037), (10199, 144960), (10416, 141940), (10528, 140430), (10570, 139872), (11280, 131068), (11656, 126840), (12080, 122388), (12684, 116560), (13020, 113552), (13160, 112344), (13888, 106455), (14043, 105280), (14194, 104160), (14496, 101990), (14570, 101472), (14880, 99358), (15040, 98301), (15792, 93620), (15855, 93248), (16912, 87420), (17360, 85164), (17484, 84560), (18120, 81592), (18724, 78960), (19740, 74896), (20398, 72480), (20832, 70970), (21056, 70215), (21140, 69936), (21291, 69440), (21855, 67648), (22560, 65534), (23312, 63420), (23405, 63168), (24160, 61194), (25368, 58280), (26040, 56776), (26320, 56172), (28086, 52640), (28388, 52080), (28992, 50995), (29140, 50736), (29760, 49679), (30597, 48320), (31584, 46810), (31710, 46624), (32767, 45120), (33824, 43710), (34720, 42582), (34968, 42280), (35485, 41664), (36240, 40796), (37448, 39480)]