195860640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 653619456

約数和(自身を除く): 457758816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 113, 115, 120, 138, 157, 160, 184, 226, 230, 240, 276, 314, 339, 345, 368, 452, 460, 471, 480, 552, 565, 628, 678, 690, 736, 785, 904, 920, 942, 1104, 1130, 1256, 1356, 1380, 1570, 1695, 1808, 1840, 1884, 2208, 2260, 2355, 2512, 2599, 2712, 2760, 3140, 3390, 3611, 3616, 3680, 3768, 4520, 4710, 5024, 5198, 5424, 5520, 6280, 6780, 7222, 7536, 7797, 9040, 9420, 10396, 10833, 10848, 11040, 12560, 12995, 13560, 14444, 15072, 15594, 17741, 18055, 18080, 18840, 20792, 21666, 25120, 25990, 27120, 28888, 31188, 35482, 36110, 37680, 38985, 41584, 43332, 51980, 53223, 54165, 54240, 57776, 62376, 70964, 72220, 75360, 77970, 83168, 86664, 88705, 103960, 106446, 108330, 115552, 124752, 141928, 144440, 155940, 173328, 177410, 207920, 212892, 216660, 249504, 266115, 283856, 288880, 311880, 346656, 354820, 408043, 415840, 425784, 433320, 532230, 567712, 577760, 623760, 709640, 816086, 851568, 866640, 1064460, 1224129, 1247520, 1419280, 1632172, 1703136, 1733280, 2040215, 2128920, 2448258, 2838560, 3264344, 4080430, 4257840, 4896516, 6120645, 6528688, 8160860, 8515680, 9793032, 12241290, 13057376, 16321720, 19586064, 24482580, 32643440, 39172128, 48965160, 65286880, 97930320, 195860640]

約数ペア:

[(1, 195860640), (2, 97930320), (3, 65286880), (4, 48965160), (5, 39172128), (6, 32643440), (8, 24482580), (10, 19586064), (12, 16321720), (15, 13057376), (16, 12241290), (20, 9793032), (23, 8515680), (24, 8160860), (30, 6528688), (32, 6120645), (40, 4896516), (46, 4257840), (48, 4080430), (60, 3264344), (69, 2838560), (80, 2448258), (92, 2128920), (96, 2040215), (113, 1733280), (115, 1703136), (120, 1632172), (138, 1419280), (157, 1247520), (160, 1224129), (184, 1064460), (226, 866640), (230, 851568), (240, 816086), (276, 709640), (314, 623760), (339, 577760), (345, 567712), (368, 532230), (452, 433320), (460, 425784), (471, 415840), (480, 408043), (552, 354820), (565, 346656), (628, 311880), (678, 288880), (690, 283856), (736, 266115), (785, 249504), (904, 216660), (920, 212892), (942, 207920), (1104, 177410), (1130, 173328), (1256, 155940), (1356, 144440), (1380, 141928), (1570, 124752), (1695, 115552), (1808, 108330), (1840, 106446), (1884, 103960), (2208, 88705), (2260, 86664), (2355, 83168), (2512, 77970), (2599, 75360), (2712, 72220), (2760, 70964), (3140, 62376), (3390, 57776), (3611, 54240), (3616, 54165), (3680, 53223), (3768, 51980), (4520, 43332), (4710, 41584), (5024, 38985), (5198, 37680), (5424, 36110), (5520, 35482), (6280, 31188), (6780, 28888), (7222, 27120), (7536, 25990), (7797, 25120), (9040, 21666), (9420, 20792), (10396, 18840), (10833, 18080), (10848, 18055), (11040, 17741), (12560, 15594), (12995, 15072), (13560, 14444)]