420189975792

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{34483}}^1$

素因数の和:34988

約数の個数: 160

約数和(自身を含む): 1227045551360

約数和(自身を除く): 806855575568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 421, 432, 536, 603, 804, 842, 1072, 1206, 1263, 1608, 1684, 1809, 2412, 2526, 3216, 3368, 3618, 3789, 4824, 5052, 6736, 7236, 7578, 9648, 10104, 11367, 14472, 15156, 20208, 22734, 28207, 28944, 30312, 34483, 45468, 56414, 60624, 68966, 84621, 90936, 103449, 112828, 137932, 169242, 181872, 206898, 225656, 253863, 275864, 310347, 338484, 413796, 451312, 507726, 551728, 620694, 676968, 761589, 827592, 931041, 1015452, 1241388, 1353936, 1523178, 1655184, 1862082, 2030904, 2310361, 2482776, 3046356, 3724164, 4061808, 4620722, 4965552, 6092712, 6931083, 7448328, 9241444, 12185424, 13862166, 14517343, 14896656, 18482888, 20793249, 27724332, 29034686, 36965776, 41586498, 43552029, 55448664, 58069372, 62379747, 83172996, 87104058, 110897328, 116138744, 124759494, 130656087, 166345992, 174208116, 232277488, 249518988, 261312174, 332691984, 348416232, 391968261, 499037976, 522624348, 696832464, 783936522, 972661981, 998075952, 1045248696, 1567873044, 1945323962, 2090497392, 2917985943, 3135746088, 3890647924, 5835971886, 6271492176, 7781295848, 8753957829, 11671943772, 15562591696, 17507915658, 23343887544, 26261873487, 35015831316, 46687775088, 52523746974, 70031662632, 105047493948, 140063325264, 210094987896, 420189975792]

約数ペア:

[(1, 420189975792), (2, 210094987896), (3, 140063325264), (4, 105047493948), (6, 70031662632), (8, 52523746974), (9, 46687775088), (12, 35015831316), (16, 26261873487), (18, 23343887544), (24, 17507915658), (27, 15562591696), (36, 11671943772), (48, 8753957829), (54, 7781295848), (67, 6271492176), (72, 5835971886), (108, 3890647924), (134, 3135746088), (144, 2917985943), (201, 2090497392), (216, 1945323962), (268, 1567873044), (402, 1045248696), (421, 998075952), (432, 972661981), (536, 783936522), (603, 696832464), (804, 522624348), (842, 499037976), (1072, 391968261), (1206, 348416232), (1263, 332691984), (1608, 261312174), (1684, 249518988), (1809, 232277488), (2412, 174208116), (2526, 166345992), (3216, 130656087), (3368, 124759494), (3618, 116138744), (3789, 110897328), (4824, 87104058), (5052, 83172996), (6736, 62379747), (7236, 58069372), (7578, 55448664), (9648, 43552029), (10104, 41586498), (11367, 36965776), (14472, 29034686), (15156, 27724332), (20208, 20793249), (22734, 18482888), (28207, 14896656), (28944, 14517343), (30312, 13862166), (34483, 12185424), (45468, 9241444), (56414, 7448328), (60624, 6931083), (68966, 6092712), (84621, 4965552), (90936, 4620722), (103449, 4061808), (112828, 3724164), (137932, 3046356), (169242, 2482776), (181872, 2310361), (206898, 2030904), (225656, 1862082), (253863, 1655184), (275864, 1523178), (310347, 1353936), (338484, 1241388), (413796, 1015452), (451312, 931041), (507726, 827592), (551728, 761589), (620694, 676968)]