153609040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 387975168

約数和(自身を除く): 234366128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1163, 1270, 1651, 2032, 2326, 2540, 3302, 4652, 5080, 5815, 6604, 8255, 9304, 10160, 11630, 13208, 15119, 16510, 18608, 23260, 26416, 30238, 33020, 46520, 60476, 66040, 75595, 93040, 120952, 132080, 147701, 151190, 241904, 295402, 302380, 590804, 604760, 738505, 1181608, 1209520, 1477010, 1920113, 2363216, 2954020, 3840226, 5908040, 7680452, 9600565, 11816080, 15360904, 19201130, 30721808, 38402260, 76804520, 153609040]

約数ペア:

[(1, 153609040), (2, 76804520), (4, 38402260), (5, 30721808), (8, 19201130), (10, 15360904), (13, 11816080), (16, 9600565), (20, 7680452), (26, 5908040), (40, 3840226), (52, 2954020), (65, 2363216), (80, 1920113), (104, 1477010), (127, 1209520), (130, 1181608), (208, 738505), (254, 604760), (260, 590804), (508, 302380), (520, 295402), (635, 241904), (1016, 151190), (1040, 147701), (1163, 132080), (1270, 120952), (1651, 93040), (2032, 75595), (2326, 66040), (2540, 60476), (3302, 46520), (4652, 33020), (5080, 30238), (5815, 26416), (6604, 23260), (8255, 18608), (9304, 16510), (10160, 15119), (11630, 13208)]