194255280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:808

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 480701520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 647, 695, 720, 834, 1080, 1112, 1251, 1294, 1390, 1668, 1941, 2085, 2160, 2224, 2502, 2588, 2780, 3235, 3336, 3753, 3882, 4170, 5004, 5176, 5560, 5823, 6255, 6470, 6672, 7506, 7764, 8340, 9705, 10008, 10352, 11120, 11646, 12510, 12940, 15012, 15528, 16680, 17469, 18765, 19410, 20016, 23292, 25020, 25880, 29115, 30024, 31056, 33360, 34938, 37530, 38820, 46584, 50040, 51760, 58230, 60048, 69876, 75060, 77640, 87345, 89933, 93168, 100080, 116460, 139752, 150120, 155280, 174690, 179866, 232920, 269799, 279504, 300240, 349380, 359732, 449665, 465840, 539598, 698760, 719464, 809397, 899330, 1079196, 1348995, 1397520, 1438928, 1618794, 1798660, 2158392, 2428191, 2697990, 3237588, 3597320, 4046985, 4316784, 4856382, 5395980, 6475176, 7194640, 8093970, 9712764, 10791960, 12140955, 12950352, 16187940, 19425528, 21583920, 24281910, 32375880, 38851056, 48563820, 64751760, 97127640, 194255280]

約数ペア:

[(1, 194255280), (2, 97127640), (3, 64751760), (4, 48563820), (5, 38851056), (6, 32375880), (8, 24281910), (9, 21583920), (10, 19425528), (12, 16187940), (15, 12950352), (16, 12140955), (18, 10791960), (20, 9712764), (24, 8093970), (27, 7194640), (30, 6475176), (36, 5395980), (40, 4856382), (45, 4316784), (48, 4046985), (54, 3597320), (60, 3237588), (72, 2697990), (80, 2428191), (90, 2158392), (108, 1798660), (120, 1618794), (135, 1438928), (139, 1397520), (144, 1348995), (180, 1079196), (216, 899330), (240, 809397), (270, 719464), (278, 698760), (360, 539598), (417, 465840), (432, 449665), (540, 359732), (556, 349380), (647, 300240), (695, 279504), (720, 269799), (834, 232920), (1080, 179866), (1112, 174690), (1251, 155280), (1294, 150120), (1390, 139752), (1668, 116460), (1941, 100080), (2085, 93168), (2160, 89933), (2224, 87345), (2502, 77640), (2588, 75060), (2780, 69876), (3235, 60048), (3336, 58230), (3753, 51760), (3882, 50040), (4170, 46584), (5004, 38820), (5176, 37530), (5560, 34938), (5823, 33360), (6255, 31056), (6470, 30024), (6672, 29115), (7506, 25880), (7764, 25020), (8340, 23292), (9705, 20016), (10008, 19410), (10352, 18765), (11120, 17469), (11646, 16680), (12510, 15528), (12940, 15012)]