215182240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14779}}^1$

素因数の和:14814

約数の個数: 96

約数和(自身を含む): 625726080

約数和(自身を除く): 410543840

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, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 14779, 29558, 59116, 73895, 103453, 118232, 147790, 192127, 206906, 236464, 295580, 384254, 413812, 472928, 517265, 591160, 768508, 827624, 960635, 1034530, 1182320, 1344889, 1537016, 1655248, 1921270, 2069060, 2364640, 2689778, 3074032, 3310496, 3842540, 4138120, 5379556, 6148064, 6724445, 7685080, 8276240, 10759112, 13448890, 15370160, 16552480, 21518224, 26897780, 30740320, 43036448, 53795560, 107591120, 215182240]

約数ペア:

[(1, 215182240), (2, 107591120), (4, 53795560), (5, 43036448), (7, 30740320), (8, 26897780), (10, 21518224), (13, 16552480), (14, 15370160), (16, 13448890), (20, 10759112), (26, 8276240), (28, 7685080), (32, 6724445), (35, 6148064), (40, 5379556), (52, 4138120), (56, 3842540), (65, 3310496), (70, 3074032), (80, 2689778), (91, 2364640), (104, 2069060), (112, 1921270), (130, 1655248), (140, 1537016), (160, 1344889), (182, 1182320), (208, 1034530), (224, 960635), (260, 827624), (280, 768508), (364, 591160), (416, 517265), (455, 472928), (520, 413812), (560, 384254), (728, 295580), (910, 236464), (1040, 206906), (1120, 192127), (1456, 147790), (1820, 118232), (2080, 103453), (2912, 73895), (3640, 59116), (7280, 29558), (14560, 14779)]