145398960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1740

約数の個数: 240

約数和(自身を含む): 591230016

約数和(自身を除く): 445831056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1697, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3394, 3570, 4080, 4284, 4760, 5040, 5091, 5355, 5712, 6120, 6788, 7140, 8485, 8568, 9520, 10182, 10710, 11879, 12240, 13576, 14280, 15273, 16970, 17136, 20364, 21420, 23758, 25455, 27152, 28560, 28849, 30546, 33940, 35637, 40728, 42840, 47516, 50910, 57698, 59395, 61092, 67880, 71274, 76365, 81456, 85680, 86547, 95032, 101820, 106911, 115396, 118790, 122184, 135760, 142548, 144245, 152730, 173094, 178185, 190064, 201943, 203640, 213822, 230792, 237580, 244368, 259641, 285096, 288490, 305460, 346188, 356370, 403886, 407280, 427644, 432735, 461584, 475160, 519282, 534555, 570192, 576980, 605829, 610920, 692376, 712740, 807772, 855288, 865470, 950320, 1009715, 1038564, 1069110, 1153960, 1211658, 1221840, 1298205, 1384752, 1425480, 1615544, 1710576, 1730940, 1817487, 2019430, 2077128, 2138220, 2307920, 2423316, 2596410, 2850960, 3029145, 3231088, 3461880, 3634974, 4038860, 4154256, 4276440, 4846632, 5192820, 6058290, 6923760, 7269948, 8077720, 8552880, 9087435, 9693264, 10385640, 12116580, 14539896, 16155440, 18174870, 20771280, 24233160, 29079792, 36349740, 48466320, 72699480, 145398960]

約数ペア:

[(1, 145398960), (2, 72699480), (3, 48466320), (4, 36349740), (5, 29079792), (6, 24233160), (7, 20771280), (8, 18174870), (9, 16155440), (10, 14539896), (12, 12116580), (14, 10385640), (15, 9693264), (16, 9087435), (17, 8552880), (18, 8077720), (20, 7269948), (21, 6923760), (24, 6058290), (28, 5192820), (30, 4846632), (34, 4276440), (35, 4154256), (36, 4038860), (40, 3634974), (42, 3461880), (45, 3231088), (48, 3029145), (51, 2850960), (56, 2596410), (60, 2423316), (63, 2307920), (68, 2138220), (70, 2077128), (72, 2019430), (80, 1817487), (84, 1730940), (85, 1710576), (90, 1615544), (102, 1425480), (105, 1384752), (112, 1298205), (119, 1221840), (120, 1211658), (126, 1153960), (136, 1069110), (140, 1038564), (144, 1009715), (153, 950320), (168, 865470), (170, 855288), (180, 807772), (204, 712740), (210, 692376), (238, 610920), (240, 605829), (252, 576980), (255, 570192), (272, 534555), (280, 519282), (306, 475160), (315, 461584), (336, 432735), (340, 427644), (357, 407280), (360, 403886), (408, 356370), (420, 346188), (476, 305460), (504, 288490), (510, 285096), (560, 259641), (595, 244368), (612, 237580), (630, 230792), (680, 213822), (714, 203640), (720, 201943), (765, 190064), (816, 178185), (840, 173094), (952, 152730), (1008, 144245), (1020, 142548), (1071, 135760), (1190, 122184), (1224, 118790), (1260, 115396), (1360, 106911), (1428, 101820), (1530, 95032), (1680, 86547), (1697, 85680), (1785, 81456), (1904, 76365), (2040, 71274), (2142, 67880), (2380, 61092), (2448, 59395), (2520, 57698), (2856, 50910), (3060, 47516), (3394, 42840), (3570, 40728), (4080, 35637), (4284, 33940), (4760, 30546), (5040, 28849), (5091, 28560), (5355, 27152), (5712, 25455), (6120, 23758), (6788, 21420), (7140, 20364), (8485, 17136), (8568, 16970), (9520, 15273), (10182, 14280), (10710, 13576), (11879, 12240)]