40316670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 117504000

約数和(自身を除く): 77187330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 114, 135, 145, 171, 174, 190, 261, 270, 271, 285, 290, 342, 435, 513, 522, 542, 551, 570, 783, 813, 855, 870, 1026, 1102, 1305, 1355, 1566, 1626, 1653, 1710, 2439, 2565, 2610, 2710, 2755, 3306, 3915, 4065, 4878, 4959, 5130, 5149, 5510, 7317, 7830, 7859, 8130, 8265, 9918, 10298, 12195, 14634, 14877, 15447, 15718, 16530, 23577, 24390, 24795, 25745, 29754, 30894, 36585, 39295, 46341, 47154, 49590, 51490, 70731, 73170, 74385, 77235, 78590, 92682, 117885, 139023, 141462, 148770, 149321, 154470, 212193, 231705, 235770, 278046, 298642, 353655, 424386, 447963, 463410, 695115, 707310, 746605, 895926, 1060965, 1343889, 1390230, 1493210, 2121930, 2239815, 2687778, 4031667, 4479630, 6719445, 8063334, 13438890, 20158335, 40316670]

約数ペア:

[(1, 40316670), (2, 20158335), (3, 13438890), (5, 8063334), (6, 6719445), (9, 4479630), (10, 4031667), (15, 2687778), (18, 2239815), (19, 2121930), (27, 1493210), (29, 1390230), (30, 1343889), (38, 1060965), (45, 895926), (54, 746605), (57, 707310), (58, 695115), (87, 463410), (90, 447963), (95, 424386), (114, 353655), (135, 298642), (145, 278046), (171, 235770), (174, 231705), (190, 212193), (261, 154470), (270, 149321), (271, 148770), (285, 141462), (290, 139023), (342, 117885), (435, 92682), (513, 78590), (522, 77235), (542, 74385), (551, 73170), (570, 70731), (783, 51490), (813, 49590), (855, 47154), (870, 46341), (1026, 39295), (1102, 36585), (1305, 30894), (1355, 29754), (1566, 25745), (1626, 24795), (1653, 24390), (1710, 23577), (2439, 16530), (2565, 15718), (2610, 15447), (2710, 14877), (2755, 14634), (3306, 12195), (3915, 10298), (4065, 9918), (4878, 8265), (4959, 8130), (5130, 7859), (5149, 7830), (5510, 7317)]