169501920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 620960256

約数和(自身を除く): 451458336

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, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 827, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1654, 1680, 1708, 1830, 1952, 2135, 2440, 2481, 2562, 2928, 3308, 3360, 3416, 3660, 4135, 4270, 4880, 4962, 5124, 5789, 5856, 6405, 6616, 6832, 7320, 8270, 8540, 9760, 9924, 10248, 11578, 12405, 12810, 13232, 13664, 14640, 16540, 17080, 17367, 19848, 20496, 23156, 24810, 25620, 26464, 28945, 29280, 33080, 34160, 34734, 39696, 40992, 46312, 49620, 50447, 51240, 57890, 66160, 68320, 69468, 79392, 86835, 92624, 99240, 100894, 102480, 115780, 132320, 138936, 151341, 173670, 185248, 198480, 201788, 204960, 231560, 252235, 277872, 302682, 347340, 353129, 396960, 403576, 463120, 504470, 555744, 605364, 694680, 706258, 756705, 807152, 926240, 1008940, 1059387, 1210728, 1389360, 1412516, 1513410, 1614304, 1765645, 2017880, 2118774, 2421456, 2778720, 2825032, 3026820, 3531290, 4035760, 4237548, 4842912, 5296935, 5650064, 6053640, 7062580, 8071520, 8475096, 10593870, 11300128, 12107280, 14125160, 16950192, 21187740, 24214560, 28250320, 33900384, 42375480, 56500640, 84750960, 169501920]

約数ペア:

[(1, 169501920), (2, 84750960), (3, 56500640), (4, 42375480), (5, 33900384), (6, 28250320), (7, 24214560), (8, 21187740), (10, 16950192), (12, 14125160), (14, 12107280), (15, 11300128), (16, 10593870), (20, 8475096), (21, 8071520), (24, 7062580), (28, 6053640), (30, 5650064), (32, 5296935), (35, 4842912), (40, 4237548), (42, 4035760), (48, 3531290), (56, 3026820), (60, 2825032), (61, 2778720), (70, 2421456), (80, 2118774), (84, 2017880), (96, 1765645), (105, 1614304), (112, 1513410), (120, 1412516), (122, 1389360), (140, 1210728), (160, 1059387), (168, 1008940), (183, 926240), (210, 807152), (224, 756705), (240, 706258), (244, 694680), (280, 605364), (305, 555744), (336, 504470), (366, 463120), (420, 403576), (427, 396960), (480, 353129), (488, 347340), (560, 302682), (610, 277872), (672, 252235), (732, 231560), (827, 204960), (840, 201788), (854, 198480), (915, 185248), (976, 173670), (1120, 151341), (1220, 138936), (1281, 132320), (1464, 115780), (1654, 102480), (1680, 100894), (1708, 99240), (1830, 92624), (1952, 86835), (2135, 79392), (2440, 69468), (2481, 68320), (2562, 66160), (2928, 57890), (3308, 51240), (3360, 50447), (3416, 49620), (3660, 46312), (4135, 40992), (4270, 39696), (4880, 34734), (4962, 34160), (5124, 33080), (5789, 29280), (5856, 28945), (6405, 26464), (6616, 25620), (6832, 24810), (7320, 23156), (8270, 20496), (8540, 19848), (9760, 17367), (9924, 17080), (10248, 16540), (11578, 14640), (12405, 13664), (12810, 13232)]