78576960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1$

素因数の和:1101

約数の個数: 224

約数和(自身を含む): 311334912

約数和(自身を除く): 232757952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1063, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2126, 2240, 2310, 2464, 2640, 3080, 3189, 3360, 3520, 3696, 4252, 4620, 4928, 5280, 5315, 6160, 6378, 6720, 7392, 7441, 8504, 9240, 10560, 10630, 11693, 12320, 12756, 14784, 14882, 15945, 17008, 18480, 21260, 22323, 23386, 24640, 25512, 29764, 31890, 34016, 35079, 36960, 37205, 42520, 44646, 46772, 51024, 58465, 59528, 63780, 68032, 70158, 73920, 74410, 81851, 85040, 89292, 93544, 102048, 111615, 116930, 119056, 127560, 140316, 148820, 163702, 170080, 175395, 178584, 187088, 204096, 223230, 233860, 238112, 245553, 255120, 280632, 297640, 327404, 340160, 350790, 357168, 374176, 409255, 446460, 467720, 476224, 491106, 510240, 561264, 595280, 654808, 701580, 714336, 748352, 818510, 892920, 935440, 982212, 1020480, 1122528, 1190560, 1227765, 1309616, 1403160, 1428672, 1637020, 1785840, 1870880, 1964424, 2245056, 2381120, 2455530, 2619232, 2806320, 3274040, 3571680, 3741760, 3928848, 4911060, 5238464, 5612640, 6548080, 7143360, 7857696, 9822120, 11225280, 13096160, 15715392, 19644240, 26192320, 39288480, 78576960]

約数ペア:

[(1, 78576960), (2, 39288480), (3, 26192320), (4, 19644240), (5, 15715392), (6, 13096160), (7, 11225280), (8, 9822120), (10, 7857696), (11, 7143360), (12, 6548080), (14, 5612640), (15, 5238464), (16, 4911060), (20, 3928848), (21, 3741760), (22, 3571680), (24, 3274040), (28, 2806320), (30, 2619232), (32, 2455530), (33, 2381120), (35, 2245056), (40, 1964424), (42, 1870880), (44, 1785840), (48, 1637020), (55, 1428672), (56, 1403160), (60, 1309616), (64, 1227765), (66, 1190560), (70, 1122528), (77, 1020480), (80, 982212), (84, 935440), (88, 892920), (96, 818510), (105, 748352), (110, 714336), (112, 701580), (120, 654808), (132, 595280), (140, 561264), (154, 510240), (160, 491106), (165, 476224), (168, 467720), (176, 446460), (192, 409255), (210, 374176), (220, 357168), (224, 350790), (231, 340160), (240, 327404), (264, 297640), (280, 280632), (308, 255120), (320, 245553), (330, 238112), (336, 233860), (352, 223230), (385, 204096), (420, 187088), (440, 178584), (448, 175395), (462, 170080), (480, 163702), (528, 148820), (560, 140316), (616, 127560), (660, 119056), (672, 116930), (704, 111615), (770, 102048), (840, 93544), (880, 89292), (924, 85040), (960, 81851), (1056, 74410), (1063, 73920), (1120, 70158), (1155, 68032), (1232, 63780), (1320, 59528), (1344, 58465), (1540, 51024), (1680, 46772), (1760, 44646), (1848, 42520), (2112, 37205), (2126, 36960), (2240, 35079), (2310, 34016), (2464, 31890), (2640, 29764), (3080, 25512), (3189, 24640), (3360, 23386), (3520, 22323), (3696, 21260), (4252, 18480), (4620, 17008), (4928, 15945), (5280, 14882), (5315, 14784), (6160, 12756), (6378, 12320), (6720, 11693), (7392, 10630), (7441, 10560), (8504, 9240)]