190771840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 527788800

約数和(自身を除く): 337016960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 320, 388, 439, 448, 485, 560, 640, 679, 776, 878, 896, 970, 1120, 1358, 1552, 1756, 1940, 2195, 2240, 2716, 3073, 3104, 3395, 3512, 3880, 4390, 4480, 5432, 6146, 6208, 6790, 7024, 7760, 8780, 10864, 12292, 12416, 13580, 14048, 15365, 15520, 17560, 21728, 24584, 27160, 28096, 30730, 31040, 35120, 42583, 43456, 49168, 54320, 56192, 61460, 62080, 70240, 85166, 86912, 98336, 108640, 122920, 140480, 170332, 196672, 212915, 217280, 245840, 280960, 298081, 340664, 393344, 425830, 434560, 491680, 596162, 681328, 851660, 983360, 1192324, 1362656, 1490405, 1703320, 1966720, 2384648, 2725312, 2980810, 3406640, 4769296, 5450624, 5961620, 6813280, 9538592, 11923240, 13626560, 19077184, 23846480, 27253120, 38154368, 47692960, 95385920, 190771840]

約数ペア:

[(1, 190771840), (2, 95385920), (4, 47692960), (5, 38154368), (7, 27253120), (8, 23846480), (10, 19077184), (14, 13626560), (16, 11923240), (20, 9538592), (28, 6813280), (32, 5961620), (35, 5450624), (40, 4769296), (56, 3406640), (64, 2980810), (70, 2725312), (80, 2384648), (97, 1966720), (112, 1703320), (128, 1490405), (140, 1362656), (160, 1192324), (194, 983360), (224, 851660), (280, 681328), (320, 596162), (388, 491680), (439, 434560), (448, 425830), (485, 393344), (560, 340664), (640, 298081), (679, 280960), (776, 245840), (878, 217280), (896, 212915), (970, 196672), (1120, 170332), (1358, 140480), (1552, 122920), (1756, 108640), (1940, 98336), (2195, 86912), (2240, 85166), (2716, 70240), (3073, 62080), (3104, 61460), (3395, 56192), (3512, 54320), (3880, 49168), (4390, 43456), (4480, 42583), (5432, 35120), (6146, 31040), (6208, 30730), (6790, 28096), (7024, 27160), (7760, 24584), (8780, 21728), (10864, 17560), (12292, 15520), (12416, 15365), (13580, 14048)]