2115166480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1833

約数の個数: 160

約数和(自身を含む): 5928620544

約数和(自身を除く): 3813454064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 97, 112, 115, 140, 161, 184, 194, 230, 280, 322, 368, 388, 460, 485, 560, 644, 679, 776, 805, 920, 970, 1288, 1358, 1552, 1610, 1693, 1840, 1940, 2231, 2576, 2716, 3220, 3386, 3395, 3880, 4462, 5432, 6440, 6772, 6790, 7760, 8465, 8924, 10864, 11155, 11851, 12880, 13544, 13580, 15617, 16930, 17848, 22310, 23702, 27088, 27160, 31234, 33860, 35696, 38939, 44620, 47404, 54320, 59255, 62468, 67720, 77878, 78085, 89240, 94808, 118510, 124936, 135440, 155756, 156170, 164221, 178480, 189616, 194695, 237020, 249872, 272573, 311512, 312340, 328442, 389390, 474040, 545146, 623024, 624680, 656884, 778780, 821105, 948080, 1090292, 1149547, 1249360, 1313768, 1362865, 1557560, 1642210, 2180584, 2299094, 2627536, 2725730, 3115120, 3284420, 3777083, 4361168, 4598188, 5451460, 5747735, 6568840, 7554166, 9196376, 10902920, 11495470, 13137680, 15108332, 18392752, 18885415, 21805840, 22990940, 26439581, 30216664, 37770830, 45981880, 52879162, 60433328, 75541660, 91963760, 105758324, 132197905, 151083320, 211516648, 264395810, 302166640, 423033296, 528791620, 1057583240, 2115166480]

約数ペア:

[(1, 2115166480), (2, 1057583240), (4, 528791620), (5, 423033296), (7, 302166640), (8, 264395810), (10, 211516648), (14, 151083320), (16, 132197905), (20, 105758324), (23, 91963760), (28, 75541660), (35, 60433328), (40, 52879162), (46, 45981880), (56, 37770830), (70, 30216664), (80, 26439581), (92, 22990940), (97, 21805840), (112, 18885415), (115, 18392752), (140, 15108332), (161, 13137680), (184, 11495470), (194, 10902920), (230, 9196376), (280, 7554166), (322, 6568840), (368, 5747735), (388, 5451460), (460, 4598188), (485, 4361168), (560, 3777083), (644, 3284420), (679, 3115120), (776, 2725730), (805, 2627536), (920, 2299094), (970, 2180584), (1288, 1642210), (1358, 1557560), (1552, 1362865), (1610, 1313768), (1693, 1249360), (1840, 1149547), (1940, 1090292), (2231, 948080), (2576, 821105), (2716, 778780), (3220, 656884), (3386, 624680), (3395, 623024), (3880, 545146), (4462, 474040), (5432, 389390), (6440, 328442), (6772, 312340), (6790, 311512), (7760, 272573), (8465, 249872), (8924, 237020), (10864, 194695), (11155, 189616), (11851, 178480), (12880, 164221), (13544, 156170), (13580, 155756), (15617, 135440), (16930, 124936), (17848, 118510), (22310, 94808), (23702, 89240), (27088, 78085), (27160, 77878), (31234, 67720), (33860, 62468), (35696, 59255), (38939, 54320), (44620, 47404)]