473500720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 1424908800

約数和(自身を除く): 951408080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 79, 80, 88, 98, 110, 112, 139, 140, 154, 158, 176, 196, 220, 245, 278, 280, 308, 316, 385, 392, 395, 440, 490, 539, 553, 556, 560, 616, 632, 695, 770, 784, 790, 869, 880, 973, 980, 1078, 1106, 1112, 1232, 1264, 1390, 1529, 1540, 1580, 1738, 1946, 1960, 2156, 2212, 2224, 2695, 2765, 2780, 3058, 3080, 3160, 3476, 3871, 3892, 3920, 4312, 4345, 4424, 4865, 5390, 5530, 5560, 6083, 6116, 6160, 6320, 6811, 6952, 7645, 7742, 7784, 8624, 8690, 8848, 9730, 10703, 10780, 10981, 11060, 11120, 12166, 12232, 13622, 13904, 15290, 15484, 15568, 17380, 19355, 19460, 21406, 21560, 21962, 22120, 24332, 24464, 27244, 30415, 30580, 30968, 34055, 34760, 38710, 38920, 42581, 42812, 43120, 43924, 44240, 48664, 53515, 54488, 54905, 60830, 61160, 61936, 68110, 69520, 74921, 76867, 77420, 77840, 85162, 85624, 87848, 97328, 107030, 108976, 109810, 120791, 121660, 122320, 136220, 149842, 153734, 154840, 170324, 171248, 175696, 212905, 214060, 219620, 241582, 243320, 272440, 299684, 307468, 309680, 340648, 374605, 384335, 425810, 428120, 439240, 483164, 486640, 538069, 544880, 599368, 603955, 614936, 681296, 749210, 768670, 845537, 851620, 856240, 878480, 966328, 1076138, 1198736, 1207910, 1229872, 1498420, 1537340, 1691074, 1703240, 1932656, 2152276, 2415820, 2690345, 2996840, 3074680, 3382148, 3406480, 4227685, 4304552, 4831640, 5380690, 5918759, 5993680, 6149360, 6764296, 8455370, 8609104, 9663280, 10761380, 11837518, 13528592, 16910740, 21522760, 23675036, 29593795, 33821480, 43045520, 47350072, 59187590, 67642960, 94700144, 118375180, 236750360, 473500720]

約数ペア:

[(1, 473500720), (2, 236750360), (4, 118375180), (5, 94700144), (7, 67642960), (8, 59187590), (10, 47350072), (11, 43045520), (14, 33821480), (16, 29593795), (20, 23675036), (22, 21522760), (28, 16910740), (35, 13528592), (40, 11837518), (44, 10761380), (49, 9663280), (55, 8609104), (56, 8455370), (70, 6764296), (77, 6149360), (79, 5993680), (80, 5918759), (88, 5380690), (98, 4831640), (110, 4304552), (112, 4227685), (139, 3406480), (140, 3382148), (154, 3074680), (158, 2996840), (176, 2690345), (196, 2415820), (220, 2152276), (245, 1932656), (278, 1703240), (280, 1691074), (308, 1537340), (316, 1498420), (385, 1229872), (392, 1207910), (395, 1198736), (440, 1076138), (490, 966328), (539, 878480), (553, 856240), (556, 851620), (560, 845537), (616, 768670), (632, 749210), (695, 681296), (770, 614936), (784, 603955), (790, 599368), (869, 544880), (880, 538069), (973, 486640), (980, 483164), (1078, 439240), (1106, 428120), (1112, 425810), (1232, 384335), (1264, 374605), (1390, 340648), (1529, 309680), (1540, 307468), (1580, 299684), (1738, 272440), (1946, 243320), (1960, 241582), (2156, 219620), (2212, 214060), (2224, 212905), (2695, 175696), (2765, 171248), (2780, 170324), (3058, 154840), (3080, 153734), (3160, 149842), (3476, 136220), (3871, 122320), (3892, 121660), (3920, 120791), (4312, 109810), (4345, 108976), (4424, 107030), (4865, 97328), (5390, 87848), (5530, 85624), (5560, 85162), (6083, 77840), (6116, 77420), (6160, 76867), (6320, 74921), (6811, 69520), (6952, 68110), (7645, 61936), (7742, 61160), (7784, 60830), (8624, 54905), (8690, 54488), (8848, 53515), (9730, 48664), (10703, 44240), (10780, 43924), (10981, 43120), (11060, 42812), (11120, 42581), (12166, 38920), (12232, 38710), (13622, 34760), (13904, 34055), (15290, 30968), (15484, 30580), (15568, 30415), (17380, 27244), (19355, 24464), (19460, 24332), (21406, 22120), (21560, 21962)]