13307468960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{1021}}^1$

素因数の和:1171

約数の個数: 144

約数和(自身を含む): 33180681240

約数和(自身を除く): 19873212280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 80, 106, 116, 145, 160, 212, 232, 265, 290, 424, 464, 530, 580, 848, 928, 1021, 1060, 1160, 1537, 1696, 2042, 2120, 2320, 2809, 3074, 4084, 4240, 4640, 5105, 5618, 6148, 7685, 8168, 8480, 10210, 11236, 12296, 14045, 15370, 16336, 20420, 22472, 24592, 28090, 29609, 30740, 32672, 40840, 44944, 49184, 54113, 56180, 59218, 61480, 81461, 81680, 89888, 108226, 112360, 118436, 122960, 148045, 162922, 163360, 216452, 224720, 236872, 245920, 270565, 296090, 325844, 407305, 432904, 449440, 473744, 541130, 592180, 651688, 814610, 865808, 947488, 1082260, 1184360, 1303376, 1569277, 1629220, 1731616, 2164520, 2368720, 2606752, 2867989, 3138554, 3258440, 4329040, 4737440, 5735978, 6277108, 6516880, 7846385, 8658080, 11471956, 12554216, 13033760, 14339945, 15692770, 22943912, 25108432, 28679890, 31385540, 45887824, 50216864, 57359780, 62771080, 83171681, 91775648, 114719560, 125542160, 166343362, 229439120, 251084320, 332686724, 415858405, 458878240, 665373448, 831716810, 1330746896, 1663433620, 2661493792, 3326867240, 6653734480, 13307468960]

約数ペア:

[(1, 13307468960), (2, 6653734480), (4, 3326867240), (5, 2661493792), (8, 1663433620), (10, 1330746896), (16, 831716810), (20, 665373448), (29, 458878240), (32, 415858405), (40, 332686724), (53, 251084320), (58, 229439120), (80, 166343362), (106, 125542160), (116, 114719560), (145, 91775648), (160, 83171681), (212, 62771080), (232, 57359780), (265, 50216864), (290, 45887824), (424, 31385540), (464, 28679890), (530, 25108432), (580, 22943912), (848, 15692770), (928, 14339945), (1021, 13033760), (1060, 12554216), (1160, 11471956), (1537, 8658080), (1696, 7846385), (2042, 6516880), (2120, 6277108), (2320, 5735978), (2809, 4737440), (3074, 4329040), (4084, 3258440), (4240, 3138554), (4640, 2867989), (5105, 2606752), (5618, 2368720), (6148, 2164520), (7685, 1731616), (8168, 1629220), (8480, 1569277), (10210, 1303376), (11236, 1184360), (12296, 1082260), (14045, 947488), (15370, 865808), (16336, 814610), (20420, 651688), (22472, 592180), (24592, 541130), (28090, 473744), (29609, 449440), (30740, 432904), (32672, 407305), (40840, 325844), (44944, 296090), (49184, 270565), (54113, 245920), (56180, 236872), (59218, 224720), (61480, 216452), (81461, 163360), (81680, 162922), (89888, 148045), (108226, 122960), (112360, 118436)]