130560780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16361}}^1$

素因数の和:16399

約数の個数: 96

約数和(自身を含む): 439810560

約数和(自身を除く): 309249780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 16361, 32722, 49083, 65444, 81805, 98166, 114527, 163610, 196332, 229054, 245415, 310859, 327220, 343581, 458108, 490830, 572635, 621718, 687162, 932577, 981660, 1145270, 1243436, 1374324, 1554295, 1717905, 1865154, 2176013, 2290540, 3108590, 3435810, 3730308, 4352026, 4662885, 6217180, 6528039, 6871620, 8704052, 9325770, 10880065, 13056078, 18651540, 21760130, 26112156, 32640195, 43520260, 65280390, 130560780]

約数ペア:

[(1, 130560780), (2, 65280390), (3, 43520260), (4, 32640195), (5, 26112156), (6, 21760130), (7, 18651540), (10, 13056078), (12, 10880065), (14, 9325770), (15, 8704052), (19, 6871620), (20, 6528039), (21, 6217180), (28, 4662885), (30, 4352026), (35, 3730308), (38, 3435810), (42, 3108590), (57, 2290540), (60, 2176013), (70, 1865154), (76, 1717905), (84, 1554295), (95, 1374324), (105, 1243436), (114, 1145270), (133, 981660), (140, 932577), (190, 687162), (210, 621718), (228, 572635), (266, 490830), (285, 458108), (380, 343581), (399, 327220), (420, 310859), (532, 245415), (570, 229054), (665, 196332), (798, 163610), (1140, 114527), (1330, 98166), (1596, 81805), (1995, 65444), (2660, 49083), (3990, 32722), (7980, 16361)]