204555360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 474756000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 155, 160, 177, 186, 233, 236, 240, 248, 295, 310, 354, 372, 465, 466, 472, 480, 496, 590, 620, 699, 708, 744, 885, 930, 932, 944, 992, 1165, 1180, 1240, 1398, 1416, 1488, 1770, 1829, 1860, 1864, 1888, 2330, 2360, 2480, 2796, 2832, 2976, 3495, 3540, 3658, 3720, 3728, 4660, 4720, 4960, 5487, 5592, 5664, 6990, 7080, 7223, 7316, 7440, 7456, 9145, 9320, 9440, 10974, 11184, 13747, 13980, 14160, 14446, 14632, 14880, 18290, 18640, 21669, 21948, 22368, 27435, 27494, 27960, 28320, 28892, 29264, 36115, 36580, 37280, 41241, 43338, 43896, 54870, 54988, 55920, 57784, 58528, 68735, 72230, 73160, 82482, 86676, 87792, 108345, 109740, 109976, 111840, 115568, 137470, 144460, 146320, 164964, 173352, 175584, 206205, 216690, 219480, 219952, 231136, 274940, 288920, 292640, 329928, 346704, 412410, 426157, 433380, 438960, 439904, 549880, 577840, 659856, 693408, 824820, 852314, 866760, 877920, 1099760, 1155680, 1278471, 1319712, 1649640, 1704628, 1733520, 2130785, 2199520, 2556942, 3299280, 3409256, 3467040, 4261570, 5113884, 6392355, 6598560, 6818512, 8523140, 10227768, 12784710, 13637024, 17046280, 20455536, 25569420, 34092560, 40911072, 51138840, 68185120, 102277680, 204555360]

約数ペア:

[(1, 204555360), (2, 102277680), (3, 68185120), (4, 51138840), (5, 40911072), (6, 34092560), (8, 25569420), (10, 20455536), (12, 17046280), (15, 13637024), (16, 12784710), (20, 10227768), (24, 8523140), (30, 6818512), (31, 6598560), (32, 6392355), (40, 5113884), (48, 4261570), (59, 3467040), (60, 3409256), (62, 3299280), (80, 2556942), (93, 2199520), (96, 2130785), (118, 1733520), (120, 1704628), (124, 1649640), (155, 1319712), (160, 1278471), (177, 1155680), (186, 1099760), (233, 877920), (236, 866760), (240, 852314), (248, 824820), (295, 693408), (310, 659856), (354, 577840), (372, 549880), (465, 439904), (466, 438960), (472, 433380), (480, 426157), (496, 412410), (590, 346704), (620, 329928), (699, 292640), (708, 288920), (744, 274940), (885, 231136), (930, 219952), (932, 219480), (944, 216690), (992, 206205), (1165, 175584), (1180, 173352), (1240, 164964), (1398, 146320), (1416, 144460), (1488, 137470), (1770, 115568), (1829, 111840), (1860, 109976), (1864, 109740), (1888, 108345), (2330, 87792), (2360, 86676), (2480, 82482), (2796, 73160), (2832, 72230), (2976, 68735), (3495, 58528), (3540, 57784), (3658, 55920), (3720, 54988), (3728, 54870), (4660, 43896), (4720, 43338), (4960, 41241), (5487, 37280), (5592, 36580), (5664, 36115), (6990, 29264), (7080, 28892), (7223, 28320), (7316, 27960), (7440, 27494), (7456, 27435), (9145, 22368), (9320, 21948), (9440, 21669), (10974, 18640), (11184, 18290), (13747, 14880), (13980, 14632), (14160, 14446)]