1803532640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1409

約数の個数: 192

約数和(自身を含む): 5302329984

約数和(自身を除く): 3498797344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 97, 104, 112, 130, 140, 160, 182, 194, 208, 224, 260, 280, 364, 388, 416, 455, 485, 520, 560, 679, 728, 776, 910, 970, 1040, 1120, 1261, 1277, 1358, 1456, 1552, 1820, 1940, 2080, 2522, 2554, 2716, 2912, 3104, 3395, 3640, 3880, 5044, 5108, 5432, 6305, 6385, 6790, 7280, 7760, 8827, 8939, 10088, 10216, 10864, 12610, 12770, 13580, 14560, 15520, 16601, 17654, 17878, 20176, 20432, 21728, 25220, 25540, 27160, 33202, 35308, 35756, 40352, 40864, 44135, 44695, 50440, 51080, 54320, 66404, 70616, 71512, 83005, 88270, 89390, 100880, 102160, 108640, 116207, 123869, 132808, 141232, 143024, 166010, 176540, 178780, 201760, 204320, 232414, 247738, 265616, 282464, 286048, 332020, 353080, 357560, 464828, 495476, 531232, 581035, 619345, 664040, 706160, 715120, 867083, 929656, 990952, 1162070, 1238690, 1328080, 1412320, 1430240, 1610297, 1734166, 1859312, 1981904, 2324140, 2477380, 2656160, 3220594, 3468332, 3718624, 3963808, 4335415, 4648280, 4954760, 6441188, 6936664, 8051485, 8670830, 9296560, 9909520, 11272079, 12882376, 13873328, 16102970, 17341660, 18593120, 19819040, 22544158, 25764752, 27746656, 32205940, 34683320, 45088316, 51529504, 56360395, 64411880, 69366640, 90176632, 112720790, 128823760, 138733280, 180353264, 225441580, 257647520, 360706528, 450883160, 901766320, 1803532640]

約数ペア:

[(1, 1803532640), (2, 901766320), (4, 450883160), (5, 360706528), (7, 257647520), (8, 225441580), (10, 180353264), (13, 138733280), (14, 128823760), (16, 112720790), (20, 90176632), (26, 69366640), (28, 64411880), (32, 56360395), (35, 51529504), (40, 45088316), (52, 34683320), (56, 32205940), (65, 27746656), (70, 25764752), (80, 22544158), (91, 19819040), (97, 18593120), (104, 17341660), (112, 16102970), (130, 13873328), (140, 12882376), (160, 11272079), (182, 9909520), (194, 9296560), (208, 8670830), (224, 8051485), (260, 6936664), (280, 6441188), (364, 4954760), (388, 4648280), (416, 4335415), (455, 3963808), (485, 3718624), (520, 3468332), (560, 3220594), (679, 2656160), (728, 2477380), (776, 2324140), (910, 1981904), (970, 1859312), (1040, 1734166), (1120, 1610297), (1261, 1430240), (1277, 1412320), (1358, 1328080), (1456, 1238690), (1552, 1162070), (1820, 990952), (1940, 929656), (2080, 867083), (2522, 715120), (2554, 706160), (2716, 664040), (2912, 619345), (3104, 581035), (3395, 531232), (3640, 495476), (3880, 464828), (5044, 357560), (5108, 353080), (5432, 332020), (6305, 286048), (6385, 282464), (6790, 265616), (7280, 247738), (7760, 232414), (8827, 204320), (8939, 201760), (10088, 178780), (10216, 176540), (10864, 166010), (12610, 143024), (12770, 141232), (13580, 132808), (14560, 123869), (15520, 116207), (16601, 108640), (17654, 102160), (17878, 100880), (20176, 89390), (20432, 88270), (21728, 83005), (25220, 71512), (25540, 70616), (27160, 66404), (33202, 54320), (35308, 51080), (35756, 50440), (40352, 44695), (40864, 44135)]