73256960

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 156

約数和(自身を含む): 207297828

約数和(自身を除く): 134040868

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 160, 196, 224, 245, 256, 280, 292, 320, 365, 392, 448, 490, 511, 512, 560, 584, 640, 730, 784, 896, 980, 1022, 1024, 1120, 1168, 1280, 1460, 1568, 1792, 1960, 2044, 2048, 2240, 2336, 2555, 2560, 2920, 3136, 3577, 3584, 3920, 4088, 4096, 4480, 4672, 5110, 5120, 5840, 6272, 7154, 7168, 7840, 8176, 8960, 9344, 10220, 10240, 11680, 12544, 14308, 14336, 15680, 16352, 17885, 17920, 18688, 20440, 20480, 23360, 25088, 28616, 28672, 31360, 32704, 35770, 35840, 37376, 40880, 46720, 50176, 57232, 62720, 65408, 71540, 71680, 74752, 81760, 93440, 100352, 114464, 125440, 130816, 143080, 143360, 149504, 163520, 186880, 200704, 228928, 250880, 261632, 286160, 299008, 327040, 373760, 457856, 501760, 523264, 572320, 654080, 747520, 915712, 1003520, 1046528, 1144640, 1308160, 1495040, 1831424, 2093056, 2289280, 2616320, 3662848, 4578560, 5232640, 7325696, 9157120, 10465280, 14651392, 18314240, 36628480, 73256960]

約数ペア:

[(1, 73256960), (2, 36628480), (4, 18314240), (5, 14651392), (7, 10465280), (8, 9157120), (10, 7325696), (14, 5232640), (16, 4578560), (20, 3662848), (28, 2616320), (32, 2289280), (35, 2093056), (40, 1831424), (49, 1495040), (56, 1308160), (64, 1144640), (70, 1046528), (73, 1003520), (80, 915712), (98, 747520), (112, 654080), (128, 572320), (140, 523264), (146, 501760), (160, 457856), (196, 373760), (224, 327040), (245, 299008), (256, 286160), (280, 261632), (292, 250880), (320, 228928), (365, 200704), (392, 186880), (448, 163520), (490, 149504), (511, 143360), (512, 143080), (560, 130816), (584, 125440), (640, 114464), (730, 100352), (784, 93440), (896, 81760), (980, 74752), (1022, 71680), (1024, 71540), (1120, 65408), (1168, 62720), (1280, 57232), (1460, 50176), (1568, 46720), (1792, 40880), (1960, 37376), (2044, 35840), (2048, 35770), (2240, 32704), (2336, 31360), (2555, 28672), (2560, 28616), (2920, 25088), (3136, 23360), (3577, 20480), (3584, 20440), (3920, 18688), (4088, 17920), (4096, 17885), (4480, 16352), (4672, 15680), (5110, 14336), (5120, 14308), (5840, 12544), (6272, 11680), (7154, 10240), (7168, 10220), (7840, 9344), (8176, 8960)]