2105703120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10739}}^1$

素因数の和:10817

約数の個数: 160

約数和(自身を含む): 7031692800

約数和(自身を除く): 4925989680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 912, 1032, 1140, 1290, 1520, 1634, 1720, 2064, 2280, 2451, 2580, 3268, 3440, 4085, 4560, 4902, 5160, 6536, 8170, 9804, 10320, 10739, 12255, 13072, 16340, 19608, 21478, 24510, 32217, 32680, 39216, 42956, 49020, 53695, 64434, 65360, 85912, 98040, 107390, 128868, 161085, 171824, 196080, 204041, 214780, 257736, 322170, 408082, 429560, 461777, 515472, 612123, 644340, 816164, 859120, 923554, 1020205, 1224246, 1288680, 1385331, 1632328, 1847108, 2040410, 2308885, 2448492, 2577360, 2770662, 3060615, 3264656, 3694216, 4080820, 4617770, 4896984, 5541324, 6121230, 6926655, 7388432, 8161640, 8773763, 9235540, 9793968, 11082648, 12242460, 13853310, 16323280, 17547526, 18471080, 22165296, 24484920, 26321289, 27706620, 35095052, 36942160, 43868815, 48969840, 52642578, 55413240, 70190104, 87737630, 105285156, 110826480, 131606445, 140380208, 175475260, 210570312, 263212890, 350950520, 421140624, 526425780, 701901040, 1052851560, 2105703120]

約数ペア:

[(1, 2105703120), (2, 1052851560), (3, 701901040), (4, 526425780), (5, 421140624), (6, 350950520), (8, 263212890), (10, 210570312), (12, 175475260), (15, 140380208), (16, 131606445), (19, 110826480), (20, 105285156), (24, 87737630), (30, 70190104), (38, 55413240), (40, 52642578), (43, 48969840), (48, 43868815), (57, 36942160), (60, 35095052), (76, 27706620), (80, 26321289), (86, 24484920), (95, 22165296), (114, 18471080), (120, 17547526), (129, 16323280), (152, 13853310), (172, 12242460), (190, 11082648), (215, 9793968), (228, 9235540), (240, 8773763), (258, 8161640), (285, 7388432), (304, 6926655), (344, 6121230), (380, 5541324), (430, 4896984), (456, 4617770), (516, 4080820), (570, 3694216), (645, 3264656), (688, 3060615), (760, 2770662), (817, 2577360), (860, 2448492), (912, 2308885), (1032, 2040410), (1140, 1847108), (1290, 1632328), (1520, 1385331), (1634, 1288680), (1720, 1224246), (2064, 1020205), (2280, 923554), (2451, 859120), (2580, 816164), (3268, 644340), (3440, 612123), (4085, 515472), (4560, 461777), (4902, 429560), (5160, 408082), (6536, 322170), (8170, 257736), (9804, 214780), (10320, 204041), (10739, 196080), (12255, 171824), (13072, 161085), (16340, 128868), (19608, 107390), (21478, 98040), (24510, 85912), (32217, 65360), (32680, 64434), (39216, 53695), (42956, 49020)]