1319095440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140929}}^1$

素因数の和:140961

約数の個数: 120

約数和(自身を含む): 4770762360

約数和(自身を除く): 3451666920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 140929, 281858, 422787, 563716, 704645, 845574, 1127432, 1268361, 1409290, 1691148, 1832077, 2113935, 2254864, 2536722, 2818580, 3382296, 3664154, 4227870, 5073444, 5496231, 5637160, 6341805, 6764592, 7328308, 8455740, 9160385, 10146888, 10992462, 11274320, 12683610, 14656616, 16488693, 16911480, 18320770, 20293776, 21984924, 25367220, 27481155, 29313232, 32977386, 33822960, 36641540, 43969848, 50734440, 54962310, 65954772, 73283080, 82443465, 87939696, 101468880, 109924620, 131909544, 146566160, 164886930, 219849240, 263819088, 329773860, 439698480, 659547720, 1319095440]

約数ペア:

[(1, 1319095440), (2, 659547720), (3, 439698480), (4, 329773860), (5, 263819088), (6, 219849240), (8, 164886930), (9, 146566160), (10, 131909544), (12, 109924620), (13, 101468880), (15, 87939696), (16, 82443465), (18, 73283080), (20, 65954772), (24, 54962310), (26, 50734440), (30, 43969848), (36, 36641540), (39, 33822960), (40, 32977386), (45, 29313232), (48, 27481155), (52, 25367220), (60, 21984924), (65, 20293776), (72, 18320770), (78, 16911480), (80, 16488693), (90, 14656616), (104, 12683610), (117, 11274320), (120, 10992462), (130, 10146888), (144, 9160385), (156, 8455740), (180, 7328308), (195, 6764592), (208, 6341805), (234, 5637160), (240, 5496231), (260, 5073444), (312, 4227870), (360, 3664154), (390, 3382296), (468, 2818580), (520, 2536722), (585, 2254864), (624, 2113935), (720, 1832077), (780, 1691148), (936, 1409290), (1040, 1268361), (1170, 1127432), (1560, 845574), (1872, 704645), (2340, 563716), (3120, 422787), (4680, 281858), (9360, 140929)]