1656296640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3617}}^1$

素因数の和:3696

約数の個数: 224

約数和(自身を含む): 5954938560

約数和(自身を除く): 4298641920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 636, 720, 795, 848, 864, 954, 960, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3617, 3816, 4240, 4320, 4770, 5088, 5724, 6360, 7155, 7234, 7632, 8480, 8640, 9540, 10176, 10851, 11448, 12720, 14310, 14468, 15264, 16960, 18085, 19080, 21702, 22896, 25440, 28620, 28936, 30528, 32553, 36170, 38160, 43404, 45792, 50880, 54255, 57240, 57872, 65106, 72340, 76320, 86808, 91584, 97659, 108510, 114480, 115744, 130212, 144680, 152640, 162765, 173616, 191701, 195318, 217020, 228960, 231488, 260424, 289360, 325530, 347232, 383402, 390636, 434040, 457920, 488295, 520848, 575103, 578720, 651060, 694464, 766804, 781272, 868080, 958505, 976590, 1041696, 1150206, 1157440, 1302120, 1533608, 1562544, 1725309, 1736160, 1917010, 1953180, 2083392, 2300412, 2604240, 2875515, 3067216, 3125088, 3450618, 3472320, 3834020, 3906360, 4600824, 5175927, 5208480, 5751030, 6134432, 6250176, 6901236, 7668040, 7812720, 8626545, 9201648, 10351854, 10416960, 11502060, 12268864, 13802472, 15336080, 15625440, 17253090, 18403296, 20703708, 23004120, 25879635, 27604944, 30672160, 31250880, 34506180, 36806592, 41407416, 46008240, 51759270, 55209888, 61344320, 69012360, 82814832, 92016480, 103518540, 110419776, 138024720, 165629664, 184032960, 207037080, 276049440, 331259328, 414074160, 552098880, 828148320, 1656296640]

約数ペア:

[(1, 1656296640), (2, 828148320), (3, 552098880), (4, 414074160), (5, 331259328), (6, 276049440), (8, 207037080), (9, 184032960), (10, 165629664), (12, 138024720), (15, 110419776), (16, 103518540), (18, 92016480), (20, 82814832), (24, 69012360), (27, 61344320), (30, 55209888), (32, 51759270), (36, 46008240), (40, 41407416), (45, 36806592), (48, 34506180), (53, 31250880), (54, 30672160), (60, 27604944), (64, 25879635), (72, 23004120), (80, 20703708), (90, 18403296), (96, 17253090), (106, 15625440), (108, 15336080), (120, 13802472), (135, 12268864), (144, 11502060), (159, 10416960), (160, 10351854), (180, 9201648), (192, 8626545), (212, 7812720), (216, 7668040), (240, 6901236), (265, 6250176), (270, 6134432), (288, 5751030), (318, 5208480), (320, 5175927), (360, 4600824), (424, 3906360), (432, 3834020), (477, 3472320), (480, 3450618), (530, 3125088), (540, 3067216), (576, 2875515), (636, 2604240), (720, 2300412), (795, 2083392), (848, 1953180), (864, 1917010), (954, 1736160), (960, 1725309), (1060, 1562544), (1080, 1533608), (1272, 1302120), (1431, 1157440), (1440, 1150206), (1590, 1041696), (1696, 976590), (1728, 958505), (1908, 868080), (2120, 781272), (2160, 766804), (2385, 694464), (2544, 651060), (2862, 578720), (2880, 575103), (3180, 520848), (3392, 488295), (3617, 457920), (3816, 434040), (4240, 390636), (4320, 383402), (4770, 347232), (5088, 325530), (5724, 289360), (6360, 260424), (7155, 231488), (7234, 228960), (7632, 217020), (8480, 195318), (8640, 191701), (9540, 173616), (10176, 162765), (10851, 152640), (11448, 144680), (12720, 130212), (14310, 115744), (14468, 114480), (15264, 108510), (16960, 97659), (18085, 91584), (19080, 86808), (21702, 76320), (22896, 72340), (25440, 65106), (28620, 57872), (28936, 57240), (30528, 54255), (32553, 50880), (36170, 45792), (38160, 43404)]