15693864420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{44027}}^1$

素因数の和:44509

約数の個数: 96

約数和(自身を含む): 47427666048

約数和(自身を除く): 31733801628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 457, 780, 914, 1371, 1828, 2285, 2742, 4570, 5484, 5941, 6855, 9140, 11882, 13710, 17823, 23764, 27420, 29705, 35646, 44027, 59410, 71292, 88054, 89115, 118820, 132081, 176108, 178230, 220135, 264162, 356460, 440270, 528324, 572351, 660405, 880540, 1144702, 1320810, 1717053, 2289404, 2641620, 2861755, 3434106, 5723510, 6868212, 8585265, 11447020, 17170530, 20120339, 34341060, 40240678, 60361017, 80481356, 100601695, 120722034, 201203390, 241444068, 261564407, 301805085, 402406780, 523128814, 603610170, 784693221, 1046257628, 1207220340, 1307822035, 1569386442, 2615644070, 3138772884, 3923466105, 5231288140, 7846932210, 15693864420]

約数ペア:

[(1, 15693864420), (2, 7846932210), (3, 5231288140), (4, 3923466105), (5, 3138772884), (6, 2615644070), (10, 1569386442), (12, 1307822035), (13, 1207220340), (15, 1046257628), (20, 784693221), (26, 603610170), (30, 523128814), (39, 402406780), (52, 301805085), (60, 261564407), (65, 241444068), (78, 201203390), (130, 120722034), (156, 100601695), (195, 80481356), (260, 60361017), (390, 40240678), (457, 34341060), (780, 20120339), (914, 17170530), (1371, 11447020), (1828, 8585265), (2285, 6868212), (2742, 5723510), (4570, 3434106), (5484, 2861755), (5941, 2641620), (6855, 2289404), (9140, 1717053), (11882, 1320810), (13710, 1144702), (17823, 880540), (23764, 660405), (27420, 572351), (29705, 528324), (35646, 440270), (44027, 356460), (59410, 264162), (71292, 220135), (88054, 178230), (89115, 176108), (118820, 132081)]