20342497680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229703}}^1$

素因数の和:229766

約数の個数: 160

約数和(自身を含む): 71777905920

約数和(自身を除く): 51435408240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 17712, 22140, 29520, 44280, 88560, 229703, 459406, 689109, 918812, 1148515, 1378218, 1837624, 2067327, 2297030, 2756436, 3445545, 3675248, 4134654, 4594060, 5512872, 6201981, 6891090, 8269308, 9188120, 9417823, 10336635, 11025744, 12403962, 13782180, 16538616, 18376240, 18835646, 20673270, 24807924, 27564360, 28253469, 31009905, 33077232, 37671292, 41346540, 47089115, 49615848, 55128720, 56506938, 62019810, 75342584, 82693080, 84760407, 94178230, 99231696, 113013876, 124039620, 141267345, 150685168, 165386160, 169520814, 188356460, 226027752, 248079240, 254281221, 282534690, 339041628, 376712920, 423802035, 452055504, 496158480, 508562442, 565069380, 678083256, 753425840, 847604070, 1017124884, 1130138760, 1271406105, 1356166512, 1695208140, 2034249768, 2260277520, 2542812210, 3390416280, 4068499536, 5085624420, 6780832560, 10171248840, 20342497680]

約数ペア:

[(1, 20342497680), (2, 10171248840), (3, 6780832560), (4, 5085624420), (5, 4068499536), (6, 3390416280), (8, 2542812210), (9, 2260277520), (10, 2034249768), (12, 1695208140), (15, 1356166512), (16, 1271406105), (18, 1130138760), (20, 1017124884), (24, 847604070), (27, 753425840), (30, 678083256), (36, 565069380), (40, 508562442), (41, 496158480), (45, 452055504), (48, 423802035), (54, 376712920), (60, 339041628), (72, 282534690), (80, 254281221), (82, 248079240), (90, 226027752), (108, 188356460), (120, 169520814), (123, 165386160), (135, 150685168), (144, 141267345), (164, 124039620), (180, 113013876), (205, 99231696), (216, 94178230), (240, 84760407), (246, 82693080), (270, 75342584), (328, 62019810), (360, 56506938), (369, 55128720), (410, 49615848), (432, 47089115), (492, 41346540), (540, 37671292), (615, 33077232), (656, 31009905), (720, 28253469), (738, 27564360), (820, 24807924), (984, 20673270), (1080, 18835646), (1107, 18376240), (1230, 16538616), (1476, 13782180), (1640, 12403962), (1845, 11025744), (1968, 10336635), (2160, 9417823), (2214, 9188120), (2460, 8269308), (2952, 6891090), (3280, 6201981), (3690, 5512872), (4428, 4594060), (4920, 4134654), (5535, 3675248), (5904, 3445545), (7380, 2756436), (8856, 2297030), (9840, 2067327), (11070, 1837624), (14760, 1378218), (17712, 1148515), (22140, 918812), (29520, 689109), (44280, 459406), (88560, 229703)]