201942840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2593}}^1$

素因数の和:2677

約数の個数: 128

約数和(自身を含む): 672364800

約数和(自身を除く): 470421960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2593, 2596, 3245, 3540, 3894, 5186, 5192, 6490, 7080, 7779, 7788, 9735, 10372, 12965, 12980, 15558, 15576, 19470, 20744, 25930, 25960, 28523, 31116, 38895, 38940, 51860, 57046, 62232, 77790, 77880, 85569, 103720, 114092, 142615, 152987, 155580, 171138, 228184, 285230, 305974, 311160, 342276, 427845, 458961, 570460, 611948, 684552, 764935, 855690, 917922, 1140920, 1223896, 1529870, 1682857, 1711380, 1835844, 2294805, 3059740, 3365714, 3422760, 3671688, 4589610, 5048571, 6119480, 6731428, 8414285, 9179220, 10097142, 13462856, 16828570, 18358440, 20194284, 25242855, 33657140, 40388568, 50485710, 67314280, 100971420, 201942840]

約数ペア:

[(1, 201942840), (2, 100971420), (3, 67314280), (4, 50485710), (5, 40388568), (6, 33657140), (8, 25242855), (10, 20194284), (11, 18358440), (12, 16828570), (15, 13462856), (20, 10097142), (22, 9179220), (24, 8414285), (30, 6731428), (33, 6119480), (40, 5048571), (44, 4589610), (55, 3671688), (59, 3422760), (60, 3365714), (66, 3059740), (88, 2294805), (110, 1835844), (118, 1711380), (120, 1682857), (132, 1529870), (165, 1223896), (177, 1140920), (220, 917922), (236, 855690), (264, 764935), (295, 684552), (330, 611948), (354, 570460), (440, 458961), (472, 427845), (590, 342276), (649, 311160), (660, 305974), (708, 285230), (885, 228184), (1180, 171138), (1298, 155580), (1320, 152987), (1416, 142615), (1770, 114092), (1947, 103720), (2360, 85569), (2593, 77880), (2596, 77790), (3245, 62232), (3540, 57046), (3894, 51860), (5186, 38940), (5192, 38895), (6490, 31116), (7080, 28523), (7779, 25960), (7788, 25930), (9735, 20744), (10372, 19470), (12965, 15576), (12980, 15558)]