1337347560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 4070943360

約数和(自身を除く): 2733595800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 241, 262, 353, 393, 482, 524, 655, 706, 723, 786, 964, 1048, 1059, 1205, 1310, 1412, 1446, 1572, 1765, 1928, 1965, 2118, 2410, 2620, 2824, 2892, 3144, 3530, 3615, 3930, 4236, 4820, 5240, 5295, 5784, 7060, 7230, 7860, 8472, 9640, 10590, 14120, 14460, 15720, 21180, 28920, 31571, 42360, 46243, 63142, 85073, 92486, 94713, 126284, 138729, 157855, 170146, 184972, 189426, 231215, 252568, 255219, 277458, 315710, 340292, 369944, 378852, 425365, 462430, 473565, 510438, 554916, 631420, 680584, 693645, 757704, 850730, 924860, 947130, 1020876, 1109832, 1262840, 1276095, 1387290, 1701460, 1849720, 1894260, 2041752, 2552190, 2774580, 3402920, 3788520, 5104380, 5549160, 10208760, 11144563, 22289126, 33433689, 44578252, 55722815, 66867378, 89156504, 111445630, 133734756, 167168445, 222891260, 267469512, 334336890, 445782520, 668673780, 1337347560]

約数ペア:

[(1, 1337347560), (2, 668673780), (3, 445782520), (4, 334336890), (5, 267469512), (6, 222891260), (8, 167168445), (10, 133734756), (12, 111445630), (15, 89156504), (20, 66867378), (24, 55722815), (30, 44578252), (40, 33433689), (60, 22289126), (120, 11144563), (131, 10208760), (241, 5549160), (262, 5104380), (353, 3788520), (393, 3402920), (482, 2774580), (524, 2552190), (655, 2041752), (706, 1894260), (723, 1849720), (786, 1701460), (964, 1387290), (1048, 1276095), (1059, 1262840), (1205, 1109832), (1310, 1020876), (1412, 947130), (1446, 924860), (1572, 850730), (1765, 757704), (1928, 693645), (1965, 680584), (2118, 631420), (2410, 554916), (2620, 510438), (2824, 473565), (2892, 462430), (3144, 425365), (3530, 378852), (3615, 369944), (3930, 340292), (4236, 315710), (4820, 277458), (5240, 255219), (5295, 252568), (5784, 231215), (7060, 189426), (7230, 184972), (7860, 170146), (8472, 157855), (9640, 138729), (10590, 126284), (14120, 94713), (14460, 92486), (15720, 85073), (21180, 63142), (28920, 46243), (31571, 42360)]