22111320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2393}}^1$

素因数の和:2425

約数の個数: 128

約数和(自身を含む): 82736640

約数和(自身を除く): 60625320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2393, 3080, 4620, 4786, 7179, 9240, 9572, 11965, 14358, 16751, 19144, 23930, 26323, 28716, 33502, 35895, 47860, 50253, 52646, 57432, 67004, 71790, 78969, 83755, 95720, 100506, 105292, 131615, 134008, 143580, 157938, 167510, 184261, 201012, 210584, 251265, 263230, 287160, 315876, 335020, 368522, 394845, 402024, 502530, 526460, 552783, 631752, 670040, 737044, 789690, 921305, 1005060, 1052920, 1105566, 1474088, 1579380, 1842610, 2010120, 2211132, 2763915, 3158760, 3685220, 4422264, 5527830, 7370440, 11055660, 22111320]

約数ペア:

[(1, 22111320), (2, 11055660), (3, 7370440), (4, 5527830), (5, 4422264), (6, 3685220), (7, 3158760), (8, 2763915), (10, 2211132), (11, 2010120), (12, 1842610), (14, 1579380), (15, 1474088), (20, 1105566), (21, 1052920), (22, 1005060), (24, 921305), (28, 789690), (30, 737044), (33, 670040), (35, 631752), (40, 552783), (42, 526460), (44, 502530), (55, 402024), (56, 394845), (60, 368522), (66, 335020), (70, 315876), (77, 287160), (84, 263230), (88, 251265), (105, 210584), (110, 201012), (120, 184261), (132, 167510), (140, 157938), (154, 143580), (165, 134008), (168, 131615), (210, 105292), (220, 100506), (231, 95720), (264, 83755), (280, 78969), (308, 71790), (330, 67004), (385, 57432), (420, 52646), (440, 50253), (462, 47860), (616, 35895), (660, 33502), (770, 28716), (840, 26323), (924, 23930), (1155, 19144), (1320, 16751), (1540, 14358), (1848, 11965), (2310, 9572), (2393, 9240), (3080, 7179), (4620, 4786)]