213777960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14723}}^1$

素因数の和:14759

約数の個数: 96

約数和(自身を含む): 704985120

約数和(自身を除く): 491207160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 14723, 29446, 44169, 58892, 73615, 88338, 117784, 147230, 161953, 176676, 220845, 294460, 323906, 353352, 441690, 485859, 588920, 647812, 809765, 883380, 971718, 1295624, 1619530, 1766760, 1781483, 1943436, 2429295, 3239060, 3562966, 3886872, 4858590, 5344449, 6478120, 7125932, 8907415, 9717180, 10688898, 14251864, 17814830, 19434360, 21377796, 26722245, 35629660, 42755592, 53444490, 71259320, 106888980, 213777960]

約数ペア:

[(1, 213777960), (2, 106888980), (3, 71259320), (4, 53444490), (5, 42755592), (6, 35629660), (8, 26722245), (10, 21377796), (11, 19434360), (12, 17814830), (15, 14251864), (20, 10688898), (22, 9717180), (24, 8907415), (30, 7125932), (33, 6478120), (40, 5344449), (44, 4858590), (55, 3886872), (60, 3562966), (66, 3239060), (88, 2429295), (110, 1943436), (120, 1781483), (121, 1766760), (132, 1619530), (165, 1295624), (220, 971718), (242, 883380), (264, 809765), (330, 647812), (363, 588920), (440, 485859), (484, 441690), (605, 353352), (660, 323906), (726, 294460), (968, 220845), (1210, 176676), (1320, 161953), (1452, 147230), (1815, 117784), (2420, 88338), (2904, 73615), (3630, 58892), (4840, 44169), (7260, 29446), (14520, 14723)]