207097440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 724453632

約数和(自身を除く): 517356192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 220, 240, 244, 264, 305, 330, 352, 366, 440, 480, 488, 528, 610, 643, 660, 671, 732, 880, 915, 976, 1056, 1220, 1286, 1320, 1342, 1464, 1760, 1830, 1929, 1952, 2013, 2440, 2572, 2640, 2684, 2928, 3215, 3355, 3660, 3858, 4026, 4880, 5144, 5280, 5368, 5856, 6430, 6710, 7073, 7320, 7716, 8052, 9645, 9760, 10065, 10288, 10736, 12860, 13420, 14146, 14640, 15432, 16104, 19290, 20130, 20576, 21219, 21472, 25720, 26840, 28292, 29280, 30864, 32208, 35365, 38580, 39223, 40260, 42438, 51440, 53680, 56584, 61728, 64416, 70730, 77160, 78446, 80520, 84876, 102880, 106095, 107360, 113168, 117669, 141460, 154320, 156892, 161040, 169752, 196115, 212190, 226336, 235338, 282920, 308640, 313784, 322080, 339504, 392230, 424380, 431453, 470676, 565840, 588345, 627568, 679008, 784460, 848760, 862906, 941352, 1131680, 1176690, 1255136, 1294359, 1568920, 1697520, 1725812, 1882704, 2157265, 2353380, 2588718, 3137840, 3395040, 3451624, 3765408, 4314530, 4706760, 5177436, 6275680, 6471795, 6903248, 8629060, 9413520, 10354872, 12943590, 13806496, 17258120, 18827040, 20709744, 25887180, 34516240, 41419488, 51774360, 69032480, 103548720, 207097440]

約数ペア:

[(1, 207097440), (2, 103548720), (3, 69032480), (4, 51774360), (5, 41419488), (6, 34516240), (8, 25887180), (10, 20709744), (11, 18827040), (12, 17258120), (15, 13806496), (16, 12943590), (20, 10354872), (22, 9413520), (24, 8629060), (30, 6903248), (32, 6471795), (33, 6275680), (40, 5177436), (44, 4706760), (48, 4314530), (55, 3765408), (60, 3451624), (61, 3395040), (66, 3137840), (80, 2588718), (88, 2353380), (96, 2157265), (110, 1882704), (120, 1725812), (122, 1697520), (132, 1568920), (160, 1294359), (165, 1255136), (176, 1176690), (183, 1131680), (220, 941352), (240, 862906), (244, 848760), (264, 784460), (305, 679008), (330, 627568), (352, 588345), (366, 565840), (440, 470676), (480, 431453), (488, 424380), (528, 392230), (610, 339504), (643, 322080), (660, 313784), (671, 308640), (732, 282920), (880, 235338), (915, 226336), (976, 212190), (1056, 196115), (1220, 169752), (1286, 161040), (1320, 156892), (1342, 154320), (1464, 141460), (1760, 117669), (1830, 113168), (1929, 107360), (1952, 106095), (2013, 102880), (2440, 84876), (2572, 80520), (2640, 78446), (2684, 77160), (2928, 70730), (3215, 64416), (3355, 61728), (3660, 56584), (3858, 53680), (4026, 51440), (4880, 42438), (5144, 40260), (5280, 39223), (5368, 38580), (5856, 35365), (6430, 32208), (6710, 30864), (7073, 29280), (7320, 28292), (7716, 26840), (8052, 25720), (9645, 21472), (9760, 21219), (10065, 20576), (10288, 20130), (10736, 19290), (12860, 16104), (13420, 15432), (14146, 14640)]