839734560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{3967}}^1$

素因数の和:4005

約数の個数: 288

約数和(自身を含む): 3419781120

約数和(自身を除く): 2580046560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 3967, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 7934, 8820, 10080, 10584, 11760, 11901, 13230, 14112, 15120, 15868, 17640, 19835, 21168, 23520, 23802, 26460, 27769, 30240, 31736, 35280, 35703, 39670, 42336, 47604, 52920, 55538, 59505, 63472, 70560, 71406, 79340, 83307, 95208, 105840, 107109, 111076, 119010, 126944, 138845, 142812, 158680, 166614, 178515, 190416, 194383, 211680, 214218, 222152, 238020, 249921, 277690, 285624, 317360, 333228, 357030, 380832, 388766, 416535, 428436, 444304, 476040, 499842, 535545, 555380, 571248, 583149, 634720, 666456, 714060, 749763, 777532, 833070, 856872, 888608, 952080, 971915, 999684, 1071090, 1110760, 1142496, 1166298, 1249605, 1332912, 1428120, 1499526, 1555064, 1666140, 1713744, 1749447, 1904160, 1943830, 1999368, 2142180, 2221520, 2332596, 2499210, 2665824, 2856240, 2915745, 2999052, 3110128, 3332280, 3427488, 3498894, 3748815, 3887660, 3998736, 4284360, 4443040, 4665192, 4998420, 5248341, 5712480, 5831490, 5998104, 6220256, 6664560, 6997788, 7497630, 7775320, 7997472, 8568720, 8747235, 9330384, 9996840, 10496682, 11662980, 11996208, 13329120, 13995576, 14995260, 15550640, 17137440, 17494470, 18660768, 19993680, 20993364, 23325960, 23992416, 26241705, 27991152, 29990520, 31101280, 34988940, 39987360, 41986728, 46651920, 52483410, 55982304, 59981040, 69977880, 83973456, 93303840, 104966820, 119962080, 139955760, 167946912, 209933640, 279911520, 419867280, 839734560]

約数ペア:

[(1, 839734560), (2, 419867280), (3, 279911520), (4, 209933640), (5, 167946912), (6, 139955760), (7, 119962080), (8, 104966820), (9, 93303840), (10, 83973456), (12, 69977880), (14, 59981040), (15, 55982304), (16, 52483410), (18, 46651920), (20, 41986728), (21, 39987360), (24, 34988940), (27, 31101280), (28, 29990520), (30, 27991152), (32, 26241705), (35, 23992416), (36, 23325960), (40, 20993364), (42, 19993680), (45, 18660768), (48, 17494470), (49, 17137440), (54, 15550640), (56, 14995260), (60, 13995576), (63, 13329120), (70, 11996208), (72, 11662980), (80, 10496682), (84, 9996840), (90, 9330384), (96, 8747235), (98, 8568720), (105, 7997472), (108, 7775320), (112, 7497630), (120, 6997788), (126, 6664560), (135, 6220256), (140, 5998104), (144, 5831490), (147, 5712480), (160, 5248341), (168, 4998420), (180, 4665192), (189, 4443040), (196, 4284360), (210, 3998736), (216, 3887660), (224, 3748815), (240, 3498894), (245, 3427488), (252, 3332280), (270, 3110128), (280, 2999052), (288, 2915745), (294, 2856240), (315, 2665824), (336, 2499210), (360, 2332596), (378, 2221520), (392, 2142180), (420, 1999368), (432, 1943830), (441, 1904160), (480, 1749447), (490, 1713744), (504, 1666140), (540, 1555064), (560, 1499526), (588, 1428120), (630, 1332912), (672, 1249605), (720, 1166298), (735, 1142496), (756, 1110760), (784, 1071090), (840, 999684), (864, 971915), (882, 952080), (945, 888608), (980, 856872), (1008, 833070), (1080, 777532), (1120, 749763), (1176, 714060), (1260, 666456), (1323, 634720), (1440, 583149), (1470, 571248), (1512, 555380), (1568, 535545), (1680, 499842), (1764, 476040), (1890, 444304), (1960, 428436), (2016, 416535), (2160, 388766), (2205, 380832), (2352, 357030), (2520, 333228), (2646, 317360), (2940, 285624), (3024, 277690), (3360, 249921), (3528, 238020), (3780, 222152), (3920, 214218), (3967, 211680), (4320, 194383), (4410, 190416), (4704, 178515), (5040, 166614), (5292, 158680), (5880, 142812), (6048, 138845), (6615, 126944), (7056, 119010), (7560, 111076), (7840, 107109), (7934, 105840), (8820, 95208), (10080, 83307), (10584, 79340), (11760, 71406), (11901, 70560), (13230, 63472), (14112, 59505), (15120, 55538), (15868, 52920), (17640, 47604), (19835, 42336), (21168, 39670), (23520, 35703), (23802, 35280), (26460, 31736), (27769, 30240)]