226475480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 668908800

約数和(自身を除く): 442433320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 139, 140, 154, 161, 184, 220, 230, 253, 278, 280, 308, 322, 385, 440, 460, 506, 529, 556, 616, 644, 695, 770, 805, 920, 973, 1012, 1058, 1112, 1265, 1288, 1390, 1529, 1540, 1610, 1771, 1946, 2024, 2116, 2530, 2645, 2780, 3058, 3080, 3197, 3220, 3542, 3703, 3892, 4232, 4865, 5060, 5290, 5560, 5819, 6116, 6394, 6440, 7084, 7406, 7645, 7784, 8855, 9730, 10120, 10580, 10703, 11638, 12232, 12788, 14168, 14812, 15290, 15985, 17710, 18515, 19460, 21160, 21406, 22379, 23276, 25576, 29095, 29624, 30580, 31970, 35167, 35420, 37030, 38920, 40733, 42812, 44758, 46552, 53515, 58190, 61160, 63940, 70334, 70840, 73531, 74060, 81466, 85624, 89516, 107030, 111895, 116380, 127880, 140668, 147062, 148120, 162932, 175835, 179032, 203665, 214060, 223790, 232760, 246169, 281336, 294124, 325864, 351670, 367655, 407330, 428120, 447580, 492338, 514717, 588248, 703340, 735310, 808841, 814660, 895160, 984676, 1029434, 1230845, 1406680, 1470620, 1617682, 1629320, 1969352, 2058868, 2461690, 2573585, 2941240, 3235364, 4044205, 4117736, 4923380, 5147170, 5661887, 6470728, 8088410, 9846760, 10294340, 11323774, 16176820, 20588680, 22647548, 28309435, 32353640, 45295096, 56618870, 113237740, 226475480]

約数ペア:

[(1, 226475480), (2, 113237740), (4, 56618870), (5, 45295096), (7, 32353640), (8, 28309435), (10, 22647548), (11, 20588680), (14, 16176820), (20, 11323774), (22, 10294340), (23, 9846760), (28, 8088410), (35, 6470728), (40, 5661887), (44, 5147170), (46, 4923380), (55, 4117736), (56, 4044205), (70, 3235364), (77, 2941240), (88, 2573585), (92, 2461690), (110, 2058868), (115, 1969352), (139, 1629320), (140, 1617682), (154, 1470620), (161, 1406680), (184, 1230845), (220, 1029434), (230, 984676), (253, 895160), (278, 814660), (280, 808841), (308, 735310), (322, 703340), (385, 588248), (440, 514717), (460, 492338), (506, 447580), (529, 428120), (556, 407330), (616, 367655), (644, 351670), (695, 325864), (770, 294124), (805, 281336), (920, 246169), (973, 232760), (1012, 223790), (1058, 214060), (1112, 203665), (1265, 179032), (1288, 175835), (1390, 162932), (1529, 148120), (1540, 147062), (1610, 140668), (1771, 127880), (1946, 116380), (2024, 111895), (2116, 107030), (2530, 89516), (2645, 85624), (2780, 81466), (3058, 74060), (3080, 73531), (3197, 70840), (3220, 70334), (3542, 63940), (3703, 61160), (3892, 58190), (4232, 53515), (4865, 46552), (5060, 44758), (5290, 42812), (5560, 40733), (5819, 38920), (6116, 37030), (6394, 35420), (6440, 35167), (7084, 31970), (7406, 30580), (7645, 29624), (7784, 29095), (8855, 25576), (9730, 23276), (10120, 22379), (10580, 21406), (10703, 21160), (11638, 19460), (12232, 18515), (12788, 17710), (14168, 15985), (14812, 15290)]