193303530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 632016000

約数和(自身を除く): 438712470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 378, 399, 441, 490, 513, 570, 630, 665, 735, 769, 798, 855, 882, 931, 945, 1026, 1197, 1323, 1330, 1470, 1538, 1710, 1862, 1890, 1995, 2205, 2307, 2394, 2565, 2646, 2793, 3591, 3845, 3990, 4410, 4614, 4655, 5130, 5383, 5586, 5985, 6615, 6921, 7182, 7690, 8379, 9310, 10766, 11535, 11970, 13230, 13842, 13965, 14611, 16149, 16758, 17955, 20763, 23070, 25137, 26915, 27930, 29222, 32298, 34605, 35910, 37681, 41526, 41895, 43833, 48447, 50274, 53830, 69210, 73055, 75362, 80745, 83790, 87666, 96894, 102277, 103815, 113043, 125685, 131499, 145341, 146110, 161490, 188405, 204554, 207630, 219165, 226086, 242235, 251370, 262998, 290682, 306831, 339129, 376810, 394497, 438330, 484470, 511385, 565215, 613662, 657495, 678258, 715939, 726705, 788994, 920493, 1017387, 1022770, 1130430, 1314990, 1431878, 1453410, 1534155, 1695645, 1840986, 1972485, 2034774, 2147817, 2761479, 3068310, 3391290, 3579695, 3944970, 4295634, 4602465, 5086935, 5522958, 6443451, 7159390, 9204930, 10173870, 10739085, 12886902, 13807395, 19330353, 21478170, 27614790, 32217255, 38660706, 64434510, 96651765, 193303530]

約数ペア:

[(1, 193303530), (2, 96651765), (3, 64434510), (5, 38660706), (6, 32217255), (7, 27614790), (9, 21478170), (10, 19330353), (14, 13807395), (15, 12886902), (18, 10739085), (19, 10173870), (21, 9204930), (27, 7159390), (30, 6443451), (35, 5522958), (38, 5086935), (42, 4602465), (45, 4295634), (49, 3944970), (54, 3579695), (57, 3391290), (63, 3068310), (70, 2761479), (90, 2147817), (95, 2034774), (98, 1972485), (105, 1840986), (114, 1695645), (126, 1534155), (133, 1453410), (135, 1431878), (147, 1314990), (171, 1130430), (189, 1022770), (190, 1017387), (210, 920493), (245, 788994), (266, 726705), (270, 715939), (285, 678258), (294, 657495), (315, 613662), (342, 565215), (378, 511385), (399, 484470), (441, 438330), (490, 394497), (513, 376810), (570, 339129), (630, 306831), (665, 290682), (735, 262998), (769, 251370), (798, 242235), (855, 226086), (882, 219165), (931, 207630), (945, 204554), (1026, 188405), (1197, 161490), (1323, 146110), (1330, 145341), (1470, 131499), (1538, 125685), (1710, 113043), (1862, 103815), (1890, 102277), (1995, 96894), (2205, 87666), (2307, 83790), (2394, 80745), (2565, 75362), (2646, 73055), (2793, 69210), (3591, 53830), (3845, 50274), (3990, 48447), (4410, 43833), (4614, 41895), (4655, 41526), (5130, 37681), (5383, 35910), (5586, 34605), (5985, 32298), (6615, 29222), (6921, 27930), (7182, 26915), (7690, 25137), (8379, 23070), (9310, 20763), (10766, 17955), (11535, 16758), (11970, 16149), (13230, 14611), (13842, 13965)]