201345840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9643}}^1$

素因数の和:9691

約数の個数: 120

約数和(自身を含む): 699575760

約数和(自身を除く): 498229920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 9643, 10440, 19286, 20880, 28929, 38572, 48215, 57858, 77144, 86787, 96430, 115716, 144645, 154288, 173574, 192860, 231432, 279647, 289290, 347148, 385720, 433935, 462864, 559294, 578580, 694296, 771440, 838941, 867870, 1118588, 1157160, 1388592, 1398235, 1677882, 1735740, 2237176, 2314320, 2516823, 2796470, 3355764, 3471480, 4194705, 4474352, 5033646, 5592940, 6711528, 6942960, 8389410, 10067292, 11185880, 12584115, 13423056, 16778820, 20134584, 22371760, 25168230, 33557640, 40269168, 50336460, 67115280, 100672920, 201345840]

約数ペア:

[(1, 201345840), (2, 100672920), (3, 67115280), (4, 50336460), (5, 40269168), (6, 33557640), (8, 25168230), (9, 22371760), (10, 20134584), (12, 16778820), (15, 13423056), (16, 12584115), (18, 11185880), (20, 10067292), (24, 8389410), (29, 6942960), (30, 6711528), (36, 5592940), (40, 5033646), (45, 4474352), (48, 4194705), (58, 3471480), (60, 3355764), (72, 2796470), (80, 2516823), (87, 2314320), (90, 2237176), (116, 1735740), (120, 1677882), (144, 1398235), (145, 1388592), (174, 1157160), (180, 1118588), (232, 867870), (240, 838941), (261, 771440), (290, 694296), (348, 578580), (360, 559294), (435, 462864), (464, 433935), (522, 385720), (580, 347148), (696, 289290), (720, 279647), (870, 231432), (1044, 192860), (1160, 173574), (1305, 154288), (1392, 144645), (1740, 115716), (2088, 96430), (2320, 86787), (2610, 77144), (3480, 57858), (4176, 48215), (5220, 38572), (6960, 28929), (9643, 20880), (10440, 19286)]