807329880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{45767}}^1$

素因数の和:45798

約数の個数: 144

約数和(自身を含む): 3052267920

約数和(自身を除く): 2244938040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 45767, 91534, 137301, 183068, 228835, 274602, 320369, 366136, 411903, 457670, 549204, 640738, 686505, 823806, 915340, 961107, 1098408, 1281476, 1373010, 1601845, 1647612, 1830680, 1922214, 2059515, 2242583, 2562952, 2746020, 2883321, 3203690, 3295224, 3844428, 4119030, 4485166, 4805535, 5492040, 5766642, 6407380, 6727749, 7688856, 8238060, 8970332, 9611070, 11212915, 11533284, 12814760, 13455498, 14416605, 16476120, 17940664, 19222140, 20183247, 22425830, 23066568, 26910996, 28833210, 33638745, 38444280, 40366494, 44851660, 53821992, 57666420, 67277490, 80732988, 89703320, 100916235, 115332840, 134554980, 161465976, 201832470, 269109960, 403664940, 807329880]

約数ペア:

[(1, 807329880), (2, 403664940), (3, 269109960), (4, 201832470), (5, 161465976), (6, 134554980), (7, 115332840), (8, 100916235), (9, 89703320), (10, 80732988), (12, 67277490), (14, 57666420), (15, 53821992), (18, 44851660), (20, 40366494), (21, 38444280), (24, 33638745), (28, 28833210), (30, 26910996), (35, 23066568), (36, 22425830), (40, 20183247), (42, 19222140), (45, 17940664), (49, 16476120), (56, 14416605), (60, 13455498), (63, 12814760), (70, 11533284), (72, 11212915), (84, 9611070), (90, 8970332), (98, 8238060), (105, 7688856), (120, 6727749), (126, 6407380), (140, 5766642), (147, 5492040), (168, 4805535), (180, 4485166), (196, 4119030), (210, 3844428), (245, 3295224), (252, 3203690), (280, 2883321), (294, 2746020), (315, 2562952), (360, 2242583), (392, 2059515), (420, 1922214), (441, 1830680), (490, 1647612), (504, 1601845), (588, 1373010), (630, 1281476), (735, 1098408), (840, 961107), (882, 915340), (980, 823806), (1176, 686505), (1260, 640738), (1470, 549204), (1764, 457670), (1960, 411903), (2205, 366136), (2520, 320369), (2940, 274602), (3528, 228835), (4410, 183068), (5880, 137301), (8820, 91534), (17640, 45767)]