16403640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 58354560

約数和(自身を除く): 41950920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 43, 44, 51, 55, 60, 66, 68, 85, 86, 88, 102, 110, 120, 129, 132, 136, 165, 170, 172, 187, 204, 215, 220, 255, 258, 264, 289, 330, 340, 344, 374, 408, 430, 440, 473, 510, 516, 561, 578, 645, 660, 680, 731, 748, 860, 867, 935, 946, 1020, 1032, 1122, 1156, 1290, 1320, 1419, 1445, 1462, 1496, 1720, 1734, 1870, 1892, 2040, 2193, 2244, 2312, 2365, 2580, 2805, 2838, 2890, 2924, 3179, 3468, 3655, 3740, 3784, 4335, 4386, 4488, 4730, 5160, 5610, 5676, 5780, 5848, 6358, 6936, 7095, 7310, 7480, 8041, 8670, 8772, 9460, 9537, 10965, 11220, 11352, 11560, 12427, 12716, 14190, 14620, 15895, 16082, 17340, 17544, 18920, 19074, 21930, 22440, 24123, 24854, 25432, 28380, 29240, 31790, 32164, 34680, 37281, 38148, 40205, 43860, 47685, 48246, 49708, 56760, 62135, 63580, 64328, 74562, 76296, 80410, 87720, 95370, 96492, 99416, 120615, 124270, 127160, 136697, 149124, 160820, 186405, 190740, 192984, 241230, 248540, 273394, 298248, 321640, 372810, 381480, 410091, 482460, 497080, 546788, 683485, 745620, 820182, 964920, 1093576, 1366970, 1491240, 1640364, 2050455, 2733940, 3280728, 4100910, 5467880, 8201820, 16403640]

約数ペア:

[(1, 16403640), (2, 8201820), (3, 5467880), (4, 4100910), (5, 3280728), (6, 2733940), (8, 2050455), (10, 1640364), (11, 1491240), (12, 1366970), (15, 1093576), (17, 964920), (20, 820182), (22, 745620), (24, 683485), (30, 546788), (33, 497080), (34, 482460), (40, 410091), (43, 381480), (44, 372810), (51, 321640), (55, 298248), (60, 273394), (66, 248540), (68, 241230), (85, 192984), (86, 190740), (88, 186405), (102, 160820), (110, 149124), (120, 136697), (129, 127160), (132, 124270), (136, 120615), (165, 99416), (170, 96492), (172, 95370), (187, 87720), (204, 80410), (215, 76296), (220, 74562), (255, 64328), (258, 63580), (264, 62135), (289, 56760), (330, 49708), (340, 48246), (344, 47685), (374, 43860), (408, 40205), (430, 38148), (440, 37281), (473, 34680), (510, 32164), (516, 31790), (561, 29240), (578, 28380), (645, 25432), (660, 24854), (680, 24123), (731, 22440), (748, 21930), (860, 19074), (867, 18920), (935, 17544), (946, 17340), (1020, 16082), (1032, 15895), (1122, 14620), (1156, 14190), (1290, 12716), (1320, 12427), (1419, 11560), (1445, 11352), (1462, 11220), (1496, 10965), (1720, 9537), (1734, 9460), (1870, 8772), (1892, 8670), (2040, 8041), (2193, 7480), (2244, 7310), (2312, 7095), (2365, 6936), (2580, 6358), (2805, 5848), (2838, 5780), (2890, 5676), (2924, 5610), (3179, 5160), (3468, 4730), (3655, 4488), (3740, 4386), (3784, 4335)]