763310560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{977}}^1$

素因数の和:1268

約数の個数: 96

約数和(自身を含む): 1907569440

約数和(自身を除く): 1144258880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 257, 304, 380, 514, 608, 760, 977, 1028, 1285, 1520, 1954, 2056, 2570, 3040, 3908, 4112, 4883, 4885, 5140, 7816, 8224, 9766, 9770, 10280, 15632, 18563, 19532, 19540, 20560, 24415, 31264, 37126, 39064, 39080, 41120, 48830, 74252, 78128, 78160, 92815, 97660, 148504, 156256, 156320, 185630, 195320, 251089, 297008, 371260, 390640, 502178, 594016, 742520, 781280, 1004356, 1255445, 1485040, 2008712, 2510890, 2970080, 4017424, 4770691, 5021780, 8034848, 9541382, 10043560, 19082764, 20087120, 23853455, 38165528, 40174240, 47706910, 76331056, 95413820, 152662112, 190827640, 381655280, 763310560]

約数ペア:

[(1, 763310560), (2, 381655280), (4, 190827640), (5, 152662112), (8, 95413820), (10, 76331056), (16, 47706910), (19, 40174240), (20, 38165528), (32, 23853455), (38, 20087120), (40, 19082764), (76, 10043560), (80, 9541382), (95, 8034848), (152, 5021780), (160, 4770691), (190, 4017424), (257, 2970080), (304, 2510890), (380, 2008712), (514, 1485040), (608, 1255445), (760, 1004356), (977, 781280), (1028, 742520), (1285, 594016), (1520, 502178), (1954, 390640), (2056, 371260), (2570, 297008), (3040, 251089), (3908, 195320), (4112, 185630), (4883, 156320), (4885, 156256), (5140, 148504), (7816, 97660), (8224, 92815), (9766, 78160), (9770, 78128), (10280, 74252), (15632, 48830), (18563, 41120), (19532, 39080), (19540, 39064), (20560, 37126), (24415, 31264)]