160920480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1091

約数の個数: 192

約数和(自身を含む): 592220160

約数和(自身を除く): 431299680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1019, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2038, 2256, 2632, 2820, 3057, 3290, 3360, 3760, 3948, 4076, 4512, 4935, 5095, 5264, 5640, 6114, 6580, 7133, 7520, 7896, 8152, 9870, 10190, 10528, 11280, 12228, 13160, 14266, 15285, 15792, 16304, 19740, 20380, 21399, 22560, 24456, 26320, 28532, 30570, 31584, 32608, 35665, 39480, 40760, 42798, 47893, 48912, 52640, 57064, 61140, 71330, 78960, 81520, 85596, 95786, 97824, 106995, 114128, 122280, 142660, 143679, 157920, 163040, 171192, 191572, 213990, 228256, 239465, 244560, 285320, 287358, 335251, 342384, 383144, 427980, 478930, 489120, 570640, 574716, 670502, 684768, 718395, 766288, 855960, 957860, 1005753, 1141280, 1149432, 1341004, 1436790, 1532576, 1676255, 1711920, 1915720, 2011506, 2298864, 2682008, 2873580, 3352510, 3423840, 3831440, 4023012, 4597728, 5028765, 5364016, 5747160, 6705020, 7662880, 8046024, 10057530, 10728032, 11494320, 13410040, 16092048, 20115060, 22988640, 26820080, 32184096, 40230120, 53640160, 80460240, 160920480]

約数ペア:

[(1, 160920480), (2, 80460240), (3, 53640160), (4, 40230120), (5, 32184096), (6, 26820080), (7, 22988640), (8, 20115060), (10, 16092048), (12, 13410040), (14, 11494320), (15, 10728032), (16, 10057530), (20, 8046024), (21, 7662880), (24, 6705020), (28, 5747160), (30, 5364016), (32, 5028765), (35, 4597728), (40, 4023012), (42, 3831440), (47, 3423840), (48, 3352510), (56, 2873580), (60, 2682008), (70, 2298864), (80, 2011506), (84, 1915720), (94, 1711920), (96, 1676255), (105, 1532576), (112, 1436790), (120, 1341004), (140, 1149432), (141, 1141280), (160, 1005753), (168, 957860), (188, 855960), (210, 766288), (224, 718395), (235, 684768), (240, 670502), (280, 574716), (282, 570640), (329, 489120), (336, 478930), (376, 427980), (420, 383144), (470, 342384), (480, 335251), (560, 287358), (564, 285320), (658, 244560), (672, 239465), (705, 228256), (752, 213990), (840, 191572), (940, 171192), (987, 163040), (1019, 157920), (1120, 143679), (1128, 142660), (1316, 122280), (1410, 114128), (1504, 106995), (1645, 97824), (1680, 95786), (1880, 85596), (1974, 81520), (2038, 78960), (2256, 71330), (2632, 61140), (2820, 57064), (3057, 52640), (3290, 48912), (3360, 47893), (3760, 42798), (3948, 40760), (4076, 39480), (4512, 35665), (4935, 32608), (5095, 31584), (5264, 30570), (5640, 28532), (6114, 26320), (6580, 24456), (7133, 22560), (7520, 21399), (7896, 20380), (8152, 19740), (9870, 16304), (10190, 15792), (10528, 15285), (11280, 14266), (12228, 13160)]