1566992040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 4769280000

約数和(自身を除く): 3202287960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 229, 254, 381, 449, 458, 508, 635, 687, 762, 898, 916, 1016, 1145, 1270, 1347, 1374, 1524, 1796, 1832, 1905, 2245, 2290, 2540, 2694, 2748, 3048, 3435, 3592, 3810, 4490, 4580, 5080, 5388, 5496, 6735, 6870, 7620, 8980, 9160, 10776, 13470, 13740, 15240, 17960, 26940, 27480, 29083, 53880, 57023, 58166, 87249, 102821, 114046, 116332, 145415, 171069, 174498, 205642, 228092, 232664, 285115, 290830, 308463, 342138, 348996, 411284, 436245, 456184, 514105, 570230, 581660, 616926, 684276, 697992, 822568, 855345, 872490, 1028210, 1140460, 1163320, 1233852, 1368552, 1542315, 1710690, 1744980, 2056420, 2280920, 2467704, 3084630, 3421380, 3489960, 4112840, 6169260, 6842760, 12338520, 13058267, 26116534, 39174801, 52233068, 65291335, 78349602, 104466136, 130582670, 156699204, 195874005, 261165340, 313398408, 391748010, 522330680, 783496020, 1566992040]

約数ペア:

[(1, 1566992040), (2, 783496020), (3, 522330680), (4, 391748010), (5, 313398408), (6, 261165340), (8, 195874005), (10, 156699204), (12, 130582670), (15, 104466136), (20, 78349602), (24, 65291335), (30, 52233068), (40, 39174801), (60, 26116534), (120, 13058267), (127, 12338520), (229, 6842760), (254, 6169260), (381, 4112840), (449, 3489960), (458, 3421380), (508, 3084630), (635, 2467704), (687, 2280920), (762, 2056420), (898, 1744980), (916, 1710690), (1016, 1542315), (1145, 1368552), (1270, 1233852), (1347, 1163320), (1374, 1140460), (1524, 1028210), (1796, 872490), (1832, 855345), (1905, 822568), (2245, 697992), (2290, 684276), (2540, 616926), (2694, 581660), (2748, 570230), (3048, 514105), (3435, 456184), (3592, 436245), (3810, 411284), (4490, 348996), (4580, 342138), (5080, 308463), (5388, 290830), (5496, 285115), (6735, 232664), (6870, 228092), (7620, 205642), (8980, 174498), (9160, 171069), (10776, 145415), (13470, 116332), (13740, 114046), (15240, 102821), (17960, 87249), (26940, 58166), (27480, 57023), (29083, 53880)]