13411920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 44997120

約数和(自身を除く): 31585200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 47, 48, 58, 60, 80, 82, 87, 94, 116, 120, 123, 141, 145, 164, 174, 188, 205, 232, 235, 240, 246, 282, 290, 328, 348, 376, 410, 435, 464, 470, 492, 564, 580, 615, 656, 696, 705, 752, 820, 870, 940, 984, 1128, 1160, 1189, 1230, 1363, 1392, 1410, 1640, 1740, 1880, 1927, 1968, 2256, 2320, 2378, 2460, 2726, 2820, 3280, 3480, 3567, 3760, 3854, 4089, 4756, 4920, 5452, 5640, 5781, 5945, 6815, 6960, 7134, 7708, 8178, 9512, 9635, 9840, 10904, 11280, 11562, 11890, 13630, 14268, 15416, 16356, 17835, 19024, 19270, 20445, 21808, 23124, 23780, 27260, 28536, 28905, 30832, 32712, 35670, 38540, 40890, 46248, 47560, 54520, 55883, 57072, 57810, 65424, 71340, 77080, 81780, 92496, 95120, 109040, 111766, 115620, 142680, 154160, 163560, 167649, 223532, 231240, 279415, 285360, 327120, 335298, 447064, 462480, 558830, 670596, 838245, 894128, 1117660, 1341192, 1676490, 2235320, 2682384, 3352980, 4470640, 6705960, 13411920]

約数ペア:

[(1, 13411920), (2, 6705960), (3, 4470640), (4, 3352980), (5, 2682384), (6, 2235320), (8, 1676490), (10, 1341192), (12, 1117660), (15, 894128), (16, 838245), (20, 670596), (24, 558830), (29, 462480), (30, 447064), (40, 335298), (41, 327120), (47, 285360), (48, 279415), (58, 231240), (60, 223532), (80, 167649), (82, 163560), (87, 154160), (94, 142680), (116, 115620), (120, 111766), (123, 109040), (141, 95120), (145, 92496), (164, 81780), (174, 77080), (188, 71340), (205, 65424), (232, 57810), (235, 57072), (240, 55883), (246, 54520), (282, 47560), (290, 46248), (328, 40890), (348, 38540), (376, 35670), (410, 32712), (435, 30832), (464, 28905), (470, 28536), (492, 27260), (564, 23780), (580, 23124), (615, 21808), (656, 20445), (696, 19270), (705, 19024), (752, 17835), (820, 16356), (870, 15416), (940, 14268), (984, 13630), (1128, 11890), (1160, 11562), (1189, 11280), (1230, 10904), (1363, 9840), (1392, 9635), (1410, 9512), (1640, 8178), (1740, 7708), (1880, 7134), (1927, 6960), (1968, 6815), (2256, 5945), (2320, 5781), (2378, 5640), (2460, 5452), (2726, 4920), (2820, 4756), (3280, 4089), (3480, 3854), (3567, 3760)]