156715704840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1\times {\mathrm{9733}}^1$

素因数の和:11087

約数の個数: 128

約数和(自身を含む): 474894604800

約数和(自身を除く): 318178899960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1231, 1308, 1635, 2180, 2462, 2616, 3270, 3693, 4360, 4924, 6155, 6540, 7386, 9733, 9848, 12310, 13080, 14772, 18465, 19466, 24620, 29199, 29544, 36930, 38932, 48665, 49240, 58398, 73860, 77864, 97330, 116796, 134179, 145995, 147720, 194660, 233592, 268358, 291990, 389320, 402537, 536716, 583980, 670895, 805074, 1060897, 1073432, 1167960, 1341790, 1610148, 2012685, 2121794, 2683580, 3182691, 3220296, 4025370, 4243588, 5304485, 5367160, 6365382, 8050740, 8487176, 10608970, 11981323, 12730764, 15913455, 16101480, 21217940, 23962646, 25461528, 31826910, 35943969, 42435880, 47925292, 59906615, 63653820, 71887938, 95850584, 119813230, 127307640, 143775876, 179719845, 239626460, 287551752, 359439690, 479252920, 718879380, 1305964207, 1437758760, 2611928414, 3917892621, 5223856828, 6529821035, 7835785242, 10447713656, 13059642070, 15671570484, 19589463105, 26119284140, 31343140968, 39178926210, 52238568280, 78357852420, 156715704840]

約数ペア:

[(1, 156715704840), (2, 78357852420), (3, 52238568280), (4, 39178926210), (5, 31343140968), (6, 26119284140), (8, 19589463105), (10, 15671570484), (12, 13059642070), (15, 10447713656), (20, 7835785242), (24, 6529821035), (30, 5223856828), (40, 3917892621), (60, 2611928414), (109, 1437758760), (120, 1305964207), (218, 718879380), (327, 479252920), (436, 359439690), (545, 287551752), (654, 239626460), (872, 179719845), (1090, 143775876), (1231, 127307640), (1308, 119813230), (1635, 95850584), (2180, 71887938), (2462, 63653820), (2616, 59906615), (3270, 47925292), (3693, 42435880), (4360, 35943969), (4924, 31826910), (6155, 25461528), (6540, 23962646), (7386, 21217940), (9733, 16101480), (9848, 15913455), (12310, 12730764), (13080, 11981323), (14772, 10608970), (18465, 8487176), (19466, 8050740), (24620, 6365382), (29199, 5367160), (29544, 5304485), (36930, 4243588), (38932, 4025370), (48665, 3220296), (49240, 3182691), (58398, 2683580), (73860, 2121794), (77864, 2012685), (97330, 1610148), (116796, 1341790), (134179, 1167960), (145995, 1073432), (147720, 1060897), (194660, 805074), (233592, 670895), (268358, 583980), (291990, 536716), (389320, 402537)]