165977280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8233}}^1$

素因数の和:8263

約数の個数: 168

約数和(自身を含む): 652528032

約数和(自身を除く): 486550752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 8233, 10080, 16466, 20160, 24699, 32932, 41165, 49398, 57631, 65864, 74097, 82330, 98796, 115262, 123495, 131728, 148194, 164660, 172893, 197592, 230524, 246990, 263456, 288155, 296388, 329320, 345786, 370485, 395184, 461048, 493980, 518679, 526912, 576310, 592776, 658640, 691572, 740970, 790368, 864465, 922096, 987960, 1037358, 1152620, 1185552, 1317280, 1383144, 1481940, 1580736, 1728930, 1844192, 1975920, 2074716, 2305240, 2371104, 2593395, 2634560, 2766288, 2963880, 3457860, 3688384, 3951840, 4149432, 4610480, 4742208, 5186790, 5532576, 5927760, 6915720, 7903680, 8298864, 9220960, 10373580, 11065152, 11855520, 13831440, 16597728, 18441920, 20747160, 23711040, 27662880, 33195456, 41494320, 55325760, 82988640, 165977280]

約数ペア:

[(1, 165977280), (2, 82988640), (3, 55325760), (4, 41494320), (5, 33195456), (6, 27662880), (7, 23711040), (8, 20747160), (9, 18441920), (10, 16597728), (12, 13831440), (14, 11855520), (15, 11065152), (16, 10373580), (18, 9220960), (20, 8298864), (21, 7903680), (24, 6915720), (28, 5927760), (30, 5532576), (32, 5186790), (35, 4742208), (36, 4610480), (40, 4149432), (42, 3951840), (45, 3688384), (48, 3457860), (56, 2963880), (60, 2766288), (63, 2634560), (64, 2593395), (70, 2371104), (72, 2305240), (80, 2074716), (84, 1975920), (90, 1844192), (96, 1728930), (105, 1580736), (112, 1481940), (120, 1383144), (126, 1317280), (140, 1185552), (144, 1152620), (160, 1037358), (168, 987960), (180, 922096), (192, 864465), (210, 790368), (224, 740970), (240, 691572), (252, 658640), (280, 592776), (288, 576310), (315, 526912), (320, 518679), (336, 493980), (360, 461048), (420, 395184), (448, 370485), (480, 345786), (504, 329320), (560, 296388), (576, 288155), (630, 263456), (672, 246990), (720, 230524), (840, 197592), (960, 172893), (1008, 164660), (1120, 148194), (1260, 131728), (1344, 123495), (1440, 115262), (1680, 98796), (2016, 82330), (2240, 74097), (2520, 65864), (2880, 57631), (3360, 49398), (4032, 41165), (5040, 32932), (6720, 24699), (8233, 20160), (10080, 16466)]