7160940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 22680000

約数和(自身を除く): 15519060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 149, 178, 180, 267, 270, 298, 356, 445, 447, 534, 540, 596, 745, 801, 890, 894, 1068, 1335, 1341, 1490, 1602, 1780, 1788, 2235, 2403, 2670, 2682, 2980, 3204, 4005, 4023, 4470, 4806, 5340, 5364, 6705, 8010, 8046, 8940, 9612, 12015, 13261, 13410, 16020, 16092, 20115, 24030, 26522, 26820, 39783, 40230, 48060, 53044, 66305, 79566, 80460, 119349, 132610, 159132, 198915, 238698, 265220, 358047, 397830, 477396, 596745, 716094, 795660, 1193490, 1432188, 1790235, 2386980, 3580470, 7160940]

約数ペア:

[(1, 7160940), (2, 3580470), (3, 2386980), (4, 1790235), (5, 1432188), (6, 1193490), (9, 795660), (10, 716094), (12, 596745), (15, 477396), (18, 397830), (20, 358047), (27, 265220), (30, 238698), (36, 198915), (45, 159132), (54, 132610), (60, 119349), (89, 80460), (90, 79566), (108, 66305), (135, 53044), (149, 48060), (178, 40230), (180, 39783), (267, 26820), (270, 26522), (298, 24030), (356, 20115), (445, 16092), (447, 16020), (534, 13410), (540, 13261), (596, 12015), (745, 9612), (801, 8940), (890, 8046), (894, 8010), (1068, 6705), (1335, 5364), (1341, 5340), (1490, 4806), (1602, 4470), (1780, 4023), (1788, 4005), (2235, 3204), (2403, 2980), (2670, 2682)]