508722620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 1365154560

約数和(自身を除く): 856431940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 53, 68, 70, 74, 85, 106, 109, 119, 140, 148, 170, 185, 212, 218, 238, 259, 265, 340, 370, 371, 436, 476, 518, 530, 545, 595, 629, 740, 742, 763, 901, 1036, 1060, 1090, 1190, 1258, 1295, 1484, 1526, 1802, 1853, 1855, 1961, 2180, 2380, 2516, 2590, 3052, 3145, 3604, 3706, 3710, 3815, 3922, 4033, 4403, 4505, 5180, 5777, 6290, 6307, 7412, 7420, 7630, 7844, 8066, 8806, 9010, 9265, 9805, 11554, 12580, 12614, 12971, 13727, 15260, 16132, 17612, 18020, 18530, 19610, 20165, 22015, 23108, 25228, 25942, 27454, 28231, 28885, 31535, 33337, 37060, 39220, 40330, 40439, 44030, 51884, 54908, 56462, 57770, 63070, 64855, 66674, 68561, 68635, 80660, 80878, 88060, 98209, 112924, 115540, 126140, 129710, 133348, 137122, 137270, 141155, 161756, 166685, 196418, 202195, 213749, 233359, 259420, 274244, 274540, 282310, 333370, 342805, 392836, 404390, 427498, 466718, 479927, 491045, 564620, 666740, 685610, 687463, 808780, 854996, 933436, 959854, 982090, 1068745, 1166795, 1371220, 1374926, 1496243, 1919708, 1964180, 2137490, 2333590, 2399635, 2749852, 2992486, 3437315, 3633733, 4274980, 4667180, 4799270, 5984972, 6874630, 7267466, 7481215, 9598540, 13749260, 14534932, 14962430, 18168665, 25436131, 29924860, 36337330, 50872262, 72674660, 101744524, 127180655, 254361310, 508722620]

約数ペア:

[(1, 508722620), (2, 254361310), (4, 127180655), (5, 101744524), (7, 72674660), (10, 50872262), (14, 36337330), (17, 29924860), (20, 25436131), (28, 18168665), (34, 14962430), (35, 14534932), (37, 13749260), (53, 9598540), (68, 7481215), (70, 7267466), (74, 6874630), (85, 5984972), (106, 4799270), (109, 4667180), (119, 4274980), (140, 3633733), (148, 3437315), (170, 2992486), (185, 2749852), (212, 2399635), (218, 2333590), (238, 2137490), (259, 1964180), (265, 1919708), (340, 1496243), (370, 1374926), (371, 1371220), (436, 1166795), (476, 1068745), (518, 982090), (530, 959854), (545, 933436), (595, 854996), (629, 808780), (740, 687463), (742, 685610), (763, 666740), (901, 564620), (1036, 491045), (1060, 479927), (1090, 466718), (1190, 427498), (1258, 404390), (1295, 392836), (1484, 342805), (1526, 333370), (1802, 282310), (1853, 274540), (1855, 274244), (1961, 259420), (2180, 233359), (2380, 213749), (2516, 202195), (2590, 196418), (3052, 166685), (3145, 161756), (3604, 141155), (3706, 137270), (3710, 137122), (3815, 133348), (3922, 129710), (4033, 126140), (4403, 115540), (4505, 112924), (5180, 98209), (5777, 88060), (6290, 80878), (6307, 80660), (7412, 68635), (7420, 68561), (7630, 66674), (7844, 64855), (8066, 63070), (8806, 57770), (9010, 56462), (9265, 54908), (9805, 51884), (11554, 44030), (12580, 40439), (12614, 40330), (12971, 39220), (13727, 37060), (15260, 33337), (16132, 31535), (17612, 28885), (18020, 28231), (18530, 27454), (19610, 25942), (20165, 25228), (22015, 23108)]