6782580

素因数分解:

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

素因数の和:798

約数の個数: 108

約数和(自身を含む): 23963940

約数和(自身を除く): 17181360

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 769, 882, 980, 1260, 1470, 1538, 1764, 2205, 2307, 2940, 3076, 3845, 4410, 4614, 5383, 6921, 7690, 8820, 9228, 10766, 11535, 13842, 15380, 16149, 21532, 23070, 26915, 27684, 32298, 34605, 37681, 46140, 48447, 53830, 64596, 69210, 75362, 80745, 96894, 107660, 113043, 138420, 150724, 161490, 188405, 193788, 226086, 242235, 322980, 339129, 376810, 452172, 484470, 565215, 678258, 753620, 968940, 1130430, 1356516, 1695645, 2260860, 3391290, 6782580]

約数ペア:

[(1, 6782580), (2, 3391290), (3, 2260860), (4, 1695645), (5, 1356516), (6, 1130430), (7, 968940), (9, 753620), (10, 678258), (12, 565215), (14, 484470), (15, 452172), (18, 376810), (20, 339129), (21, 322980), (28, 242235), (30, 226086), (35, 193788), (36, 188405), (42, 161490), (45, 150724), (49, 138420), (60, 113043), (63, 107660), (70, 96894), (84, 80745), (90, 75362), (98, 69210), (105, 64596), (126, 53830), (140, 48447), (147, 46140), (180, 37681), (196, 34605), (210, 32298), (245, 27684), (252, 26915), (294, 23070), (315, 21532), (420, 16149), (441, 15380), (490, 13842), (588, 11535), (630, 10766), (735, 9228), (769, 8820), (882, 7690), (980, 6921), (1260, 5383), (1470, 4614), (1538, 4410), (1764, 3845), (2205, 3076), (2307, 2940)]