7138634280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{168523}}^1$

素因数の和:168890

約数の個数: 64

約数和(自身を含む): 21476698560

約数和(自身を除く): 14338064280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 7060, 8472, 10590, 14120, 21180, 42360, 168523, 337046, 505569, 674092, 842615, 1011138, 1348184, 1685230, 2022276, 2527845, 3370460, 4044552, 5055690, 6740920, 10111380, 20222760, 59488619, 118977238, 178465857, 237954476, 297443095, 356931714, 475908952, 594886190, 713863428, 892329285, 1189772380, 1427726856, 1784658570, 2379544760, 3569317140, 7138634280]

約数ペア:

[(1, 7138634280), (2, 3569317140), (3, 2379544760), (4, 1784658570), (5, 1427726856), (6, 1189772380), (8, 892329285), (10, 713863428), (12, 594886190), (15, 475908952), (20, 356931714), (24, 297443095), (30, 237954476), (40, 178465857), (60, 118977238), (120, 59488619), (353, 20222760), (706, 10111380), (1059, 6740920), (1412, 5055690), (1765, 4044552), (2118, 3370460), (2824, 2527845), (3530, 2022276), (4236, 1685230), (5295, 1348184), (7060, 1011138), (8472, 842615), (10590, 674092), (14120, 505569), (21180, 337046), (42360, 168523)]