202695040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 518976000

約数和(自身を除く): 316280960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 128, 152, 158, 160, 190, 211, 304, 316, 320, 380, 395, 422, 608, 632, 640, 760, 790, 844, 1055, 1216, 1264, 1501, 1520, 1580, 1688, 2110, 2432, 2528, 3002, 3040, 3160, 3376, 4009, 4220, 5056, 6004, 6080, 6320, 6752, 7505, 8018, 8440, 10112, 12008, 12160, 12640, 13504, 15010, 16036, 16669, 16880, 20045, 24016, 25280, 27008, 30020, 32072, 33338, 33760, 40090, 48032, 50560, 60040, 64144, 66676, 67520, 80180, 83345, 96064, 120080, 128288, 133352, 135040, 160360, 166690, 192128, 240160, 256576, 266704, 316711, 320720, 333380, 480320, 513152, 533408, 633422, 641440, 666760, 960640, 1066816, 1266844, 1282880, 1333520, 1583555, 2133632, 2533688, 2565760, 2667040, 3167110, 5067376, 5334080, 6334220, 10134752, 10668160, 12668440, 20269504, 25336880, 40539008, 50673760, 101347520, 202695040]

約数ペア:

[(1, 202695040), (2, 101347520), (4, 50673760), (5, 40539008), (8, 25336880), (10, 20269504), (16, 12668440), (19, 10668160), (20, 10134752), (32, 6334220), (38, 5334080), (40, 5067376), (64, 3167110), (76, 2667040), (79, 2565760), (80, 2533688), (95, 2133632), (128, 1583555), (152, 1333520), (158, 1282880), (160, 1266844), (190, 1066816), (211, 960640), (304, 666760), (316, 641440), (320, 633422), (380, 533408), (395, 513152), (422, 480320), (608, 333380), (632, 320720), (640, 316711), (760, 266704), (790, 256576), (844, 240160), (1055, 192128), (1216, 166690), (1264, 160360), (1501, 135040), (1520, 133352), (1580, 128288), (1688, 120080), (2110, 96064), (2432, 83345), (2528, 80180), (3002, 67520), (3040, 66676), (3160, 64144), (3376, 60040), (4009, 50560), (4220, 48032), (5056, 40090), (6004, 33760), (6080, 33338), (6320, 32072), (6752, 30020), (7505, 27008), (8018, 25280), (8440, 24016), (10112, 20045), (12008, 16880), (12160, 16669), (12640, 16036), (13504, 15010)]