196971840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5297

約数の個数: 168

約数和(自身を含む): 729755208

約数和(自身を除く): 532783368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5261, 6240, 7488, 9360, 10522, 12480, 15783, 18720, 21044, 26305, 31566, 37440, 42088, 47349, 52610, 63132, 68393, 78915, 84176, 94698, 105220, 126264, 136786, 157830, 168352, 189396, 205179, 210440, 236745, 252528, 273572, 315660, 336704, 341965, 378792, 410358, 420880, 473490, 505056, 547144, 615537, 631320, 683930, 757584, 820716, 841760, 946980, 1010112, 1025895, 1094288, 1231074, 1262640, 1367860, 1515168, 1641432, 1683520, 1893960, 2051790, 2188576, 2462148, 2525280, 2735720, 3030336, 3077685, 3282864, 3787920, 4103580, 4377152, 4924296, 5050560, 5471440, 6155370, 6565728, 7575840, 8207160, 9848592, 10942880, 12310740, 13131456, 15151680, 16414320, 19697184, 21885760, 24621480, 32828640, 39394368, 49242960, 65657280, 98485920, 196971840]

約数ペア:

[(1, 196971840), (2, 98485920), (3, 65657280), (4, 49242960), (5, 39394368), (6, 32828640), (8, 24621480), (9, 21885760), (10, 19697184), (12, 16414320), (13, 15151680), (15, 13131456), (16, 12310740), (18, 10942880), (20, 9848592), (24, 8207160), (26, 7575840), (30, 6565728), (32, 6155370), (36, 5471440), (39, 5050560), (40, 4924296), (45, 4377152), (48, 4103580), (52, 3787920), (60, 3282864), (64, 3077685), (65, 3030336), (72, 2735720), (78, 2525280), (80, 2462148), (90, 2188576), (96, 2051790), (104, 1893960), (117, 1683520), (120, 1641432), (130, 1515168), (144, 1367860), (156, 1262640), (160, 1231074), (180, 1094288), (192, 1025895), (195, 1010112), (208, 946980), (234, 841760), (240, 820716), (260, 757584), (288, 683930), (312, 631320), (320, 615537), (360, 547144), (390, 505056), (416, 473490), (468, 420880), (480, 410358), (520, 378792), (576, 341965), (585, 336704), (624, 315660), (720, 273572), (780, 252528), (832, 236745), (936, 210440), (960, 205179), (1040, 189396), (1170, 168352), (1248, 157830), (1440, 136786), (1560, 126264), (1872, 105220), (2080, 94698), (2340, 84176), (2496, 78915), (2880, 68393), (3120, 63132), (3744, 52610), (4160, 47349), (4680, 42088), (5261, 37440), (6240, 31566), (7488, 26305), (9360, 21044), (10522, 18720), (12480, 15783)]