229061280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9739}}^1$

素因数の和:9771

約数の個数: 144

約数和(自身を含む): 839432160

約数和(自身を除く): 610370880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9739, 11760, 19478, 23520, 29217, 38956, 48695, 58434, 68173, 77912, 97390, 116868, 136346, 146085, 155824, 194780, 204519, 233736, 272692, 292170, 311648, 340865, 389560, 409038, 467472, 477211, 545384, 584340, 681730, 779120, 818076, 934944, 954422, 1022595, 1090768, 1168680, 1363460, 1431633, 1558240, 1636152, 1908844, 2045190, 2181536, 2337360, 2386055, 2726920, 2863266, 3272304, 3817688, 4090380, 4674720, 4772110, 5453840, 5726532, 6544608, 7158165, 7635376, 8180760, 9544220, 10907680, 11453064, 14316330, 15270752, 16361520, 19088440, 22906128, 28632660, 32723040, 38176880, 45812256, 57265320, 76353760, 114530640, 229061280]

約数ペア:

[(1, 229061280), (2, 114530640), (3, 76353760), (4, 57265320), (5, 45812256), (6, 38176880), (7, 32723040), (8, 28632660), (10, 22906128), (12, 19088440), (14, 16361520), (15, 15270752), (16, 14316330), (20, 11453064), (21, 10907680), (24, 9544220), (28, 8180760), (30, 7635376), (32, 7158165), (35, 6544608), (40, 5726532), (42, 5453840), (48, 4772110), (49, 4674720), (56, 4090380), (60, 3817688), (70, 3272304), (80, 2863266), (84, 2726920), (96, 2386055), (98, 2337360), (105, 2181536), (112, 2045190), (120, 1908844), (140, 1636152), (147, 1558240), (160, 1431633), (168, 1363460), (196, 1168680), (210, 1090768), (224, 1022595), (240, 954422), (245, 934944), (280, 818076), (294, 779120), (336, 681730), (392, 584340), (420, 545384), (480, 477211), (490, 467472), (560, 409038), (588, 389560), (672, 340865), (735, 311648), (784, 292170), (840, 272692), (980, 233736), (1120, 204519), (1176, 194780), (1470, 155824), (1568, 146085), (1680, 136346), (1960, 116868), (2352, 97390), (2940, 77912), (3360, 68173), (3920, 58434), (4704, 48695), (5880, 38956), (7840, 29217), (9739, 23520), (11760, 19478)]