2015528508

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 6254055808

約数和(自身を除く): 4238527300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 83, 84, 86, 108, 126, 129, 162, 166, 172, 189, 243, 249, 252, 258, 301, 324, 332, 378, 387, 486, 498, 516, 567, 581, 602, 747, 756, 774, 903, 972, 996, 1134, 1161, 1162, 1204, 1494, 1548, 1701, 1743, 1806, 2241, 2268, 2322, 2324, 2709, 2988, 3402, 3483, 3486, 3569, 3612, 4482, 4644, 5229, 5418, 6723, 6804, 6889, 6966, 6972, 7138, 8127, 8964, 10449, 10458, 10707, 10836, 13446, 13778, 13932, 14276, 15687, 16254, 20169, 20667, 20898, 20916, 21414, 24381, 24983, 26892, 27556, 31374, 32121, 32508, 40338, 41334, 41796, 42828, 47061, 48223, 48762, 49966, 62001, 62748, 64242, 73143, 74949, 80676, 82668, 94122, 96363, 96446, 97524, 99932, 124002, 128484, 141183, 144669, 146286, 149898, 186003, 188244, 192726, 192892, 224847, 248004, 282366, 289089, 289338, 292572, 296227, 299796, 372006, 385452, 434007, 449694, 558009, 564732, 578178, 578676, 592454, 674541, 744012, 867267, 868014, 888681, 899388, 1116018, 1156356, 1184908, 1302021, 1349082, 1674027, 1734534, 1736028, 1777362, 2023623, 2073589, 2232036, 2604042, 2666043, 2698164, 3348054, 3469068, 3554724, 3906063, 4047246, 4147178, 5208084, 5332086, 6070869, 6220767, 6696108, 7812126, 7998129, 8094492, 8294356, 10664172, 11718189, 12141738, 12441534, 15624252, 15996258, 18662301, 23436378, 23994387, 24283476, 24883068, 31992516, 37324602, 46872756, 47988774, 55986903, 71983161, 74649204, 95977548, 111973806, 143966322, 167960709, 223947612, 287932644, 335921418, 503882127, 671842836, 1007764254, 2015528508]

約数ペア:

[(1, 2015528508), (2, 1007764254), (3, 671842836), (4, 503882127), (6, 335921418), (7, 287932644), (9, 223947612), (12, 167960709), (14, 143966322), (18, 111973806), (21, 95977548), (27, 74649204), (28, 71983161), (36, 55986903), (42, 47988774), (43, 46872756), (54, 37324602), (63, 31992516), (81, 24883068), (83, 24283476), (84, 23994387), (86, 23436378), (108, 18662301), (126, 15996258), (129, 15624252), (162, 12441534), (166, 12141738), (172, 11718189), (189, 10664172), (243, 8294356), (249, 8094492), (252, 7998129), (258, 7812126), (301, 6696108), (324, 6220767), (332, 6070869), (378, 5332086), (387, 5208084), (486, 4147178), (498, 4047246), (516, 3906063), (567, 3554724), (581, 3469068), (602, 3348054), (747, 2698164), (756, 2666043), (774, 2604042), (903, 2232036), (972, 2073589), (996, 2023623), (1134, 1777362), (1161, 1736028), (1162, 1734534), (1204, 1674027), (1494, 1349082), (1548, 1302021), (1701, 1184908), (1743, 1156356), (1806, 1116018), (2241, 899388), (2268, 888681), (2322, 868014), (2324, 867267), (2709, 744012), (2988, 674541), (3402, 592454), (3483, 578676), (3486, 578178), (3569, 564732), (3612, 558009), (4482, 449694), (4644, 434007), (5229, 385452), (5418, 372006), (6723, 299796), (6804, 296227), (6889, 292572), (6966, 289338), (6972, 289089), (7138, 282366), (8127, 248004), (8964, 224847), (10449, 192892), (10458, 192726), (10707, 188244), (10836, 186003), (13446, 149898), (13778, 146286), (13932, 144669), (14276, 141183), (15687, 128484), (16254, 124002), (20169, 99932), (20667, 97524), (20898, 96446), (20916, 96363), (21414, 94122), (24381, 82668), (24983, 80676), (26892, 74949), (27556, 73143), (31374, 64242), (32121, 62748), (32508, 62001), (40338, 49966), (41334, 48762), (41796, 48223), (42828, 47061)]