2530897280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7177}}^1$

素因数の和:7244

約数の個数: 128

約数和(自身を含む): 6589404000

約数和(自身を除く): 4058506720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 640, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2432, 2755, 3040, 3712, 4408, 4640, 5510, 6080, 7177, 8816, 9280, 11020, 12160, 14354, 17632, 18560, 22040, 28708, 35264, 35885, 44080, 57416, 70528, 71770, 88160, 114832, 136363, 143540, 176320, 208133, 229664, 272726, 287080, 352640, 416266, 459328, 545452, 574160, 681815, 832532, 918656, 1040665, 1090904, 1148320, 1363630, 1665064, 2081330, 2181808, 2296640, 2727260, 3330128, 3954527, 4162660, 4363616, 4593280, 5454520, 6660256, 7909054, 8325320, 8727232, 10909040, 13320512, 15818108, 16650640, 17454464, 19772635, 21818080, 26641024, 31636216, 33301280, 39545270, 43636160, 63272432, 66602560, 79090540, 87272320, 126544864, 133205120, 158181080, 253089728, 316362160, 506179456, 632724320, 1265448640, 2530897280]

約数ペア:

[(1, 2530897280), (2, 1265448640), (4, 632724320), (5, 506179456), (8, 316362160), (10, 253089728), (16, 158181080), (19, 133205120), (20, 126544864), (29, 87272320), (32, 79090540), (38, 66602560), (40, 63272432), (58, 43636160), (64, 39545270), (76, 33301280), (80, 31636216), (95, 26641024), (116, 21818080), (128, 19772635), (145, 17454464), (152, 16650640), (160, 15818108), (190, 13320512), (232, 10909040), (290, 8727232), (304, 8325320), (320, 7909054), (380, 6660256), (464, 5454520), (551, 4593280), (580, 4363616), (608, 4162660), (640, 3954527), (760, 3330128), (928, 2727260), (1102, 2296640), (1160, 2181808), (1216, 2081330), (1520, 1665064), (1856, 1363630), (2204, 1148320), (2320, 1090904), (2432, 1040665), (2755, 918656), (3040, 832532), (3712, 681815), (4408, 574160), (4640, 545452), (5510, 459328), (6080, 416266), (7177, 352640), (8816, 287080), (9280, 272726), (11020, 229664), (12160, 208133), (14354, 176320), (17632, 143540), (18560, 136363), (22040, 114832), (28708, 88160), (35264, 71770), (35885, 70528), (44080, 57416)]