72699480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1738

約数の個数: 192

約数和(自身を含む): 286079040

約数和(自身を除く): 213379560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1697, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3394, 3570, 4284, 4760, 5091, 5355, 6120, 6788, 7140, 8485, 8568, 10182, 10710, 11879, 13576, 14280, 15273, 16970, 20364, 21420, 23758, 25455, 28849, 30546, 33940, 35637, 40728, 42840, 47516, 50910, 57698, 59395, 61092, 67880, 71274, 76365, 86547, 95032, 101820, 106911, 115396, 118790, 122184, 142548, 144245, 152730, 173094, 178185, 201943, 203640, 213822, 230792, 237580, 259641, 285096, 288490, 305460, 346188, 356370, 403886, 427644, 432735, 475160, 519282, 534555, 576980, 605829, 610920, 692376, 712740, 807772, 855288, 865470, 1009715, 1038564, 1069110, 1153960, 1211658, 1298205, 1425480, 1615544, 1730940, 1817487, 2019430, 2077128, 2138220, 2423316, 2596410, 3029145, 3461880, 3634974, 4038860, 4276440, 4846632, 5192820, 6058290, 7269948, 8077720, 9087435, 10385640, 12116580, 14539896, 18174870, 24233160, 36349740, 72699480]

約数ペア:

[(1, 72699480), (2, 36349740), (3, 24233160), (4, 18174870), (5, 14539896), (6, 12116580), (7, 10385640), (8, 9087435), (9, 8077720), (10, 7269948), (12, 6058290), (14, 5192820), (15, 4846632), (17, 4276440), (18, 4038860), (20, 3634974), (21, 3461880), (24, 3029145), (28, 2596410), (30, 2423316), (34, 2138220), (35, 2077128), (36, 2019430), (40, 1817487), (42, 1730940), (45, 1615544), (51, 1425480), (56, 1298205), (60, 1211658), (63, 1153960), (68, 1069110), (70, 1038564), (72, 1009715), (84, 865470), (85, 855288), (90, 807772), (102, 712740), (105, 692376), (119, 610920), (120, 605829), (126, 576980), (136, 534555), (140, 519282), (153, 475160), (168, 432735), (170, 427644), (180, 403886), (204, 356370), (210, 346188), (238, 305460), (252, 288490), (255, 285096), (280, 259641), (306, 237580), (315, 230792), (340, 213822), (357, 203640), (360, 201943), (408, 178185), (420, 173094), (476, 152730), (504, 144245), (510, 142548), (595, 122184), (612, 118790), (630, 115396), (680, 106911), (714, 101820), (765, 95032), (840, 86547), (952, 76365), (1020, 71274), (1071, 67880), (1190, 61092), (1224, 59395), (1260, 57698), (1428, 50910), (1530, 47516), (1697, 42840), (1785, 40728), (2040, 35637), (2142, 33940), (2380, 30546), (2520, 28849), (2856, 25455), (3060, 23758), (3394, 21420), (3570, 20364), (4284, 16970), (4760, 15273), (5091, 14280), (5355, 13576), (6120, 11879), (6788, 10710), (7140, 10182), (8485, 8568)]