217624287480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1\times {\mathrm{18133}}^1$

素因数の和:19221

約数の個数: 128

約数和(自身を含む): 659926725120

約数和(自身を除く): 442302437640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 971, 1030, 1236, 1545, 1942, 2060, 2472, 2913, 3090, 3884, 4120, 4855, 5826, 6180, 7768, 9710, 11652, 12360, 14565, 18133, 19420, 23304, 29130, 36266, 38840, 54399, 58260, 72532, 90665, 100013, 108798, 116520, 145064, 181330, 200026, 217596, 271995, 300039, 362660, 400052, 435192, 500065, 543990, 600078, 725320, 800104, 1000130, 1087980, 1200156, 1500195, 1867699, 2000260, 2175960, 2400312, 3000390, 3735398, 4000520, 5603097, 6000780, 7470796, 9338495, 11206194, 12001560, 14941592, 17607143, 18676990, 22412388, 28015485, 35214286, 37353980, 44824776, 52821429, 56030970, 70428572, 74707960, 88035715, 105642858, 112061940, 140857144, 176071430, 211285716, 224123880, 264107145, 352142860, 422571432, 528214290, 704285720, 1056428580, 1813535729, 2112857160, 3627071458, 5440607187, 7254142916, 9067678645, 10881214374, 14508285832, 18135357290, 21762428748, 27203035935, 36270714580, 43524857496, 54406071870, 72541429160, 108812143740, 217624287480]

約数ペア:

[(1, 217624287480), (2, 108812143740), (3, 72541429160), (4, 54406071870), (5, 43524857496), (6, 36270714580), (8, 27203035935), (10, 21762428748), (12, 18135357290), (15, 14508285832), (20, 10881214374), (24, 9067678645), (30, 7254142916), (40, 5440607187), (60, 3627071458), (103, 2112857160), (120, 1813535729), (206, 1056428580), (309, 704285720), (412, 528214290), (515, 422571432), (618, 352142860), (824, 264107145), (971, 224123880), (1030, 211285716), (1236, 176071430), (1545, 140857144), (1942, 112061940), (2060, 105642858), (2472, 88035715), (2913, 74707960), (3090, 70428572), (3884, 56030970), (4120, 52821429), (4855, 44824776), (5826, 37353980), (6180, 35214286), (7768, 28015485), (9710, 22412388), (11652, 18676990), (12360, 17607143), (14565, 14941592), (18133, 12001560), (19420, 11206194), (23304, 9338495), (29130, 7470796), (36266, 6000780), (38840, 5603097), (54399, 4000520), (58260, 3735398), (72532, 3000390), (90665, 2400312), (100013, 2175960), (108798, 2000260), (116520, 1867699), (145064, 1500195), (181330, 1200156), (200026, 1087980), (217596, 1000130), (271995, 800104), (300039, 725320), (362660, 600078), (400052, 543990), (435192, 500065)]