1349729040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{511261}}^1$

素因数の和:511288

約数の個数: 80

約数和(自身を含む): 4564547136

約数和(自身を除く): 3214818096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 511261, 1022522, 1533783, 2045044, 2556305, 3067566, 4090088, 5112610, 5623871, 6135132, 7668915, 8180176, 10225220, 11247742, 12270264, 15337830, 16871613, 20450440, 22495484, 24540528, 28119355, 30675660, 33743226, 40900880, 44990968, 56238710, 61351320, 67486452, 84358065, 89981936, 112477420, 122702640, 134972904, 168716130, 224954840, 269945808, 337432260, 449909680, 674864520, 1349729040]

約数ペア:

[(1, 1349729040), (2, 674864520), (3, 449909680), (4, 337432260), (5, 269945808), (6, 224954840), (8, 168716130), (10, 134972904), (11, 122702640), (12, 112477420), (15, 89981936), (16, 84358065), (20, 67486452), (22, 61351320), (24, 56238710), (30, 44990968), (33, 40900880), (40, 33743226), (44, 30675660), (48, 28119355), (55, 24540528), (60, 22495484), (66, 20450440), (80, 16871613), (88, 15337830), (110, 12270264), (120, 11247742), (132, 10225220), (165, 8180176), (176, 7668915), (220, 6135132), (240, 5623871), (264, 5112610), (330, 4090088), (440, 3067566), (528, 2556305), (660, 2045044), (880, 1533783), (1320, 1022522), (2640, 511261)]