2919840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 11612160

約数和(自身を除く): 8692320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 79, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 158, 160, 165, 168, 176, 210, 220, 224, 231, 237, 240, 264, 280, 308, 316, 330, 336, 352, 385, 395, 420, 440, 462, 474, 480, 528, 553, 560, 616, 632, 660, 672, 770, 790, 840, 869, 880, 924, 948, 1056, 1106, 1120, 1155, 1185, 1232, 1264, 1320, 1540, 1580, 1659, 1680, 1738, 1760, 1848, 1896, 2212, 2310, 2370, 2464, 2528, 2607, 2640, 2765, 3080, 3160, 3318, 3360, 3476, 3696, 3792, 4345, 4424, 4620, 4740, 5214, 5280, 5530, 6083, 6160, 6320, 6636, 6952, 7392, 7584, 8295, 8690, 8848, 9240, 9480, 10428, 11060, 12166, 12320, 12640, 13035, 13272, 13904, 16590, 17380, 17696, 18249, 18480, 18960, 20856, 22120, 24332, 26070, 26544, 27808, 30415, 33180, 34760, 36498, 36960, 37920, 41712, 44240, 48664, 52140, 53088, 60830, 66360, 69520, 72996, 83424, 88480, 91245, 97328, 104280, 121660, 132720, 139040, 145992, 182490, 194656, 208560, 243320, 265440, 291984, 364980, 417120, 486640, 583968, 729960, 973280, 1459920, 2919840]

約数ペア:

[(1, 2919840), (2, 1459920), (3, 973280), (4, 729960), (5, 583968), (6, 486640), (7, 417120), (8, 364980), (10, 291984), (11, 265440), (12, 243320), (14, 208560), (15, 194656), (16, 182490), (20, 145992), (21, 139040), (22, 132720), (24, 121660), (28, 104280), (30, 97328), (32, 91245), (33, 88480), (35, 83424), (40, 72996), (42, 69520), (44, 66360), (48, 60830), (55, 53088), (56, 52140), (60, 48664), (66, 44240), (70, 41712), (77, 37920), (79, 36960), (80, 36498), (84, 34760), (88, 33180), (96, 30415), (105, 27808), (110, 26544), (112, 26070), (120, 24332), (132, 22120), (140, 20856), (154, 18960), (158, 18480), (160, 18249), (165, 17696), (168, 17380), (176, 16590), (210, 13904), (220, 13272), (224, 13035), (231, 12640), (237, 12320), (240, 12166), (264, 11060), (280, 10428), (308, 9480), (316, 9240), (330, 8848), (336, 8690), (352, 8295), (385, 7584), (395, 7392), (420, 6952), (440, 6636), (462, 6320), (474, 6160), (480, 6083), (528, 5530), (553, 5280), (560, 5214), (616, 4740), (632, 4620), (660, 4424), (672, 4345), (770, 3792), (790, 3696), (840, 3476), (869, 3360), (880, 3318), (924, 3160), (948, 3080), (1056, 2765), (1106, 2640), (1120, 2607), (1155, 2528), (1185, 2464), (1232, 2370), (1264, 2310), (1320, 2212), (1540, 1896), (1580, 1848), (1659, 1760), (1680, 1738)]