193161920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 544836096

約数和(自身を除く): 351674176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 97, 98, 112, 127, 140, 160, 194, 196, 224, 245, 254, 280, 320, 388, 392, 448, 485, 490, 508, 560, 635, 679, 776, 784, 889, 970, 980, 1016, 1120, 1270, 1358, 1552, 1568, 1778, 1940, 1960, 2032, 2240, 2540, 2716, 3104, 3136, 3395, 3556, 3880, 3920, 4064, 4445, 4753, 5080, 5432, 6208, 6223, 6790, 7112, 7760, 7840, 8128, 8890, 9506, 10160, 10864, 12319, 12446, 13580, 14224, 15520, 15680, 17780, 19012, 20320, 21728, 23765, 24638, 24892, 27160, 28448, 31040, 31115, 35560, 38024, 40640, 43456, 47530, 49276, 49784, 54320, 56896, 61595, 62230, 71120, 76048, 86233, 95060, 98552, 99568, 108640, 123190, 124460, 142240, 152096, 172466, 190120, 197104, 199136, 217280, 246380, 248920, 284480, 304192, 344932, 380240, 394208, 398272, 431165, 492760, 497840, 603631, 689864, 760480, 788416, 862330, 985520, 995680, 1207262, 1379728, 1520960, 1724660, 1971040, 1991360, 2414524, 2759456, 3018155, 3449320, 3942080, 4829048, 5518912, 6036310, 6898640, 9658096, 12072620, 13797280, 19316192, 24145240, 27594560, 38632384, 48290480, 96580960, 193161920]

約数ペア:

[(1, 193161920), (2, 96580960), (4, 48290480), (5, 38632384), (7, 27594560), (8, 24145240), (10, 19316192), (14, 13797280), (16, 12072620), (20, 9658096), (28, 6898640), (32, 6036310), (35, 5518912), (40, 4829048), (49, 3942080), (56, 3449320), (64, 3018155), (70, 2759456), (80, 2414524), (97, 1991360), (98, 1971040), (112, 1724660), (127, 1520960), (140, 1379728), (160, 1207262), (194, 995680), (196, 985520), (224, 862330), (245, 788416), (254, 760480), (280, 689864), (320, 603631), (388, 497840), (392, 492760), (448, 431165), (485, 398272), (490, 394208), (508, 380240), (560, 344932), (635, 304192), (679, 284480), (776, 248920), (784, 246380), (889, 217280), (970, 199136), (980, 197104), (1016, 190120), (1120, 172466), (1270, 152096), (1358, 142240), (1552, 124460), (1568, 123190), (1778, 108640), (1940, 99568), (1960, 98552), (2032, 95060), (2240, 86233), (2540, 76048), (2716, 71120), (3104, 62230), (3136, 61595), (3395, 56896), (3556, 54320), (3880, 49784), (3920, 49276), (4064, 47530), (4445, 43456), (4753, 40640), (5080, 38024), (5432, 35560), (6208, 31115), (6223, 31040), (6790, 28448), (7112, 27160), (7760, 24892), (7840, 24638), (8128, 23765), (8890, 21728), (9506, 20320), (10160, 19012), (10864, 17780), (12319, 15680), (12446, 15520), (13580, 14224)]