201927040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 577679040

約数和(自身を除く): 375752000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 112, 128, 137, 140, 160, 188, 196, 224, 235, 245, 274, 280, 320, 329, 376, 392, 448, 470, 490, 548, 560, 640, 658, 685, 752, 784, 896, 940, 959, 980, 1096, 1120, 1316, 1370, 1504, 1568, 1645, 1880, 1918, 1960, 2192, 2240, 2303, 2632, 2740, 3008, 3136, 3290, 3760, 3836, 3920, 4384, 4480, 4606, 4795, 5264, 5480, 6016, 6272, 6439, 6580, 6713, 7520, 7672, 7840, 8768, 9212, 9590, 10528, 10960, 11515, 12878, 13160, 13426, 15040, 15344, 15680, 17536, 18424, 19180, 21056, 21920, 23030, 25756, 26320, 26852, 30080, 30688, 31360, 32195, 33565, 36848, 38360, 42112, 43840, 45073, 46060, 51512, 52640, 53704, 61376, 64390, 67130, 73696, 76720, 87680, 90146, 92120, 103024, 105280, 107408, 122752, 128780, 134260, 147392, 153440, 180292, 184240, 206048, 210560, 214816, 225365, 257560, 268520, 294784, 306880, 315511, 360584, 368480, 412096, 429632, 450730, 515120, 537040, 613760, 631022, 721168, 736960, 824192, 859264, 901460, 1030240, 1074080, 1262044, 1442336, 1473920, 1577555, 1802920, 2060480, 2148160, 2524088, 2884672, 3155110, 3605840, 4120960, 4296320, 5048176, 5769344, 6310220, 7211680, 10096352, 12620440, 14423360, 20192704, 25240880, 28846720, 40385408, 50481760, 100963520, 201927040]

約数ペア:

[(1, 201927040), (2, 100963520), (4, 50481760), (5, 40385408), (7, 28846720), (8, 25240880), (10, 20192704), (14, 14423360), (16, 12620440), (20, 10096352), (28, 7211680), (32, 6310220), (35, 5769344), (40, 5048176), (47, 4296320), (49, 4120960), (56, 3605840), (64, 3155110), (70, 2884672), (80, 2524088), (94, 2148160), (98, 2060480), (112, 1802920), (128, 1577555), (137, 1473920), (140, 1442336), (160, 1262044), (188, 1074080), (196, 1030240), (224, 901460), (235, 859264), (245, 824192), (274, 736960), (280, 721168), (320, 631022), (329, 613760), (376, 537040), (392, 515120), (448, 450730), (470, 429632), (490, 412096), (548, 368480), (560, 360584), (640, 315511), (658, 306880), (685, 294784), (752, 268520), (784, 257560), (896, 225365), (940, 214816), (959, 210560), (980, 206048), (1096, 184240), (1120, 180292), (1316, 153440), (1370, 147392), (1504, 134260), (1568, 128780), (1645, 122752), (1880, 107408), (1918, 105280), (1960, 103024), (2192, 92120), (2240, 90146), (2303, 87680), (2632, 76720), (2740, 73696), (3008, 67130), (3136, 64390), (3290, 61376), (3760, 53704), (3836, 52640), (3920, 51512), (4384, 46060), (4480, 45073), (4606, 43840), (4795, 42112), (5264, 38360), (5480, 36848), (6016, 33565), (6272, 32195), (6439, 31360), (6580, 30688), (6713, 30080), (7520, 26852), (7672, 26320), (7840, 25756), (8768, 23030), (9212, 21920), (9590, 21056), (10528, 19180), (10960, 18424), (11515, 17536), (12878, 15680), (13160, 15344), (13426, 15040)]