2105065920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1043

約数の個数: 224

約数和(自身を含む): 7005035520

約数和(自身を除く): 4899969600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 83, 87, 96, 116, 120, 145, 160, 166, 174, 192, 232, 240, 249, 290, 320, 332, 348, 415, 435, 464, 480, 498, 580, 664, 696, 830, 870, 911, 928, 960, 996, 1160, 1245, 1328, 1392, 1660, 1740, 1822, 1856, 1992, 2320, 2407, 2490, 2656, 2733, 2784, 3320, 3480, 3644, 3984, 4555, 4640, 4814, 4980, 5312, 5466, 5568, 6640, 6960, 7221, 7288, 7968, 9110, 9280, 9628, 9960, 10932, 12035, 13280, 13665, 13920, 14442, 14576, 15936, 18220, 19256, 19920, 21864, 24070, 26419, 26560, 27330, 27840, 28884, 29152, 36105, 36440, 38512, 39840, 43728, 48140, 52838, 54660, 57768, 58304, 72210, 72880, 75613, 77024, 79257, 79680, 87456, 96280, 105676, 109320, 115536, 132095, 144420, 145760, 151226, 154048, 158514, 174912, 192560, 211352, 218640, 226839, 231072, 264190, 288840, 291520, 302452, 317028, 378065, 385120, 396285, 422704, 437280, 453678, 462144, 528380, 577680, 604904, 634056, 756130, 770240, 792570, 845408, 874560, 907356, 1056760, 1134195, 1155360, 1209808, 1268112, 1512260, 1585140, 1690816, 1814712, 2113520, 2192777, 2268390, 2310720, 2419616, 2536224, 3024520, 3170280, 3629424, 4227040, 4385554, 4536780, 4839232, 5072448, 6049040, 6340560, 6578331, 7258848, 8454080, 8771108, 9073560, 10963885, 12098080, 12681120, 13156662, 14517696, 17542216, 18147120, 21927770, 24196160, 25362240, 26313324, 32891655, 35084432, 36294240, 43855540, 52626648, 65783310, 70168864, 72588480, 87711080, 105253296, 131566620, 140337728, 175422160, 210506592, 263133240, 350844320, 421013184, 526266480, 701688640, 1052532960, 2105065920]

約数ペア:

[(1, 2105065920), (2, 1052532960), (3, 701688640), (4, 526266480), (5, 421013184), (6, 350844320), (8, 263133240), (10, 210506592), (12, 175422160), (15, 140337728), (16, 131566620), (20, 105253296), (24, 87711080), (29, 72588480), (30, 70168864), (32, 65783310), (40, 52626648), (48, 43855540), (58, 36294240), (60, 35084432), (64, 32891655), (80, 26313324), (83, 25362240), (87, 24196160), (96, 21927770), (116, 18147120), (120, 17542216), (145, 14517696), (160, 13156662), (166, 12681120), (174, 12098080), (192, 10963885), (232, 9073560), (240, 8771108), (249, 8454080), (290, 7258848), (320, 6578331), (332, 6340560), (348, 6049040), (415, 5072448), (435, 4839232), (464, 4536780), (480, 4385554), (498, 4227040), (580, 3629424), (664, 3170280), (696, 3024520), (830, 2536224), (870, 2419616), (911, 2310720), (928, 2268390), (960, 2192777), (996, 2113520), (1160, 1814712), (1245, 1690816), (1328, 1585140), (1392, 1512260), (1660, 1268112), (1740, 1209808), (1822, 1155360), (1856, 1134195), (1992, 1056760), (2320, 907356), (2407, 874560), (2490, 845408), (2656, 792570), (2733, 770240), (2784, 756130), (3320, 634056), (3480, 604904), (3644, 577680), (3984, 528380), (4555, 462144), (4640, 453678), (4814, 437280), (4980, 422704), (5312, 396285), (5466, 385120), (5568, 378065), (6640, 317028), (6960, 302452), (7221, 291520), (7288, 288840), (7968, 264190), (9110, 231072), (9280, 226839), (9628, 218640), (9960, 211352), (10932, 192560), (12035, 174912), (13280, 158514), (13665, 154048), (13920, 151226), (14442, 145760), (14576, 144420), (15936, 132095), (18220, 115536), (19256, 109320), (19920, 105676), (21864, 96280), (24070, 87456), (26419, 79680), (26560, 79257), (27330, 77024), (27840, 75613), (28884, 72880), (29152, 72210), (36105, 58304), (36440, 57768), (38512, 54660), (39840, 52838), (43728, 48140)]