214786260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4878

約数の個数: 144

約数和(自身を含む): 738716160

約数和(自身を除く): 523929900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4831, 4940, 7410, 8892, 9662, 11115, 14493, 14820, 19324, 22230, 24155, 28986, 43479, 44460, 48310, 57972, 62803, 72465, 86958, 91789, 96620, 125606, 144930, 173916, 183578, 188409, 217395, 251212, 275367, 289860, 314015, 367156, 376818, 434790, 458945, 550734, 565227, 628030, 753636, 826101, 869580, 917890, 942045, 1101468, 1130454, 1193257, 1256060, 1376835, 1652202, 1835780, 1884090, 2260908, 2386514, 2753670, 2826135, 3304404, 3579771, 3768180, 4130505, 4773028, 5507340, 5652270, 5966285, 7159542, 8261010, 10739313, 11304540, 11932570, 14319084, 16522020, 17898855, 21478626, 23865140, 35797710, 42957252, 53696565, 71595420, 107393130, 214786260]

約数ペア:

[(1, 214786260), (2, 107393130), (3, 71595420), (4, 53696565), (5, 42957252), (6, 35797710), (9, 23865140), (10, 21478626), (12, 17898855), (13, 16522020), (15, 14319084), (18, 11932570), (19, 11304540), (20, 10739313), (26, 8261010), (30, 7159542), (36, 5966285), (38, 5652270), (39, 5507340), (45, 4773028), (52, 4130505), (57, 3768180), (60, 3579771), (65, 3304404), (76, 2826135), (78, 2753670), (90, 2386514), (95, 2260908), (114, 1884090), (117, 1835780), (130, 1652202), (156, 1376835), (171, 1256060), (180, 1193257), (190, 1130454), (195, 1101468), (228, 942045), (234, 917890), (247, 869580), (260, 826101), (285, 753636), (342, 628030), (380, 565227), (390, 550734), (468, 458945), (494, 434790), (570, 376818), (585, 367156), (684, 314015), (741, 289860), (780, 275367), (855, 251212), (988, 217395), (1140, 188409), (1170, 183578), (1235, 173916), (1482, 144930), (1710, 125606), (2223, 96620), (2340, 91789), (2470, 86958), (2964, 72465), (3420, 62803), (3705, 57972), (4446, 48310), (4831, 44460), (4940, 43479), (7410, 28986), (8892, 24155), (9662, 22230), (11115, 19324), (14493, 14820)]