146513920

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 168

約数和(自身を含む): 414620964

約数和(自身を除く): 268107044

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, 8192, 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, 40960, 46720, 50176, 57232, 57344, 62720, 65408, 71540, 71680, 74752, 81760, 93440, 100352, 114464, 125440, 130816, 143080, 143360, 149504, 163520, 186880, 200704, 228928, 250880, 261632, 286160, 286720, 299008, 327040, 373760, 401408, 457856, 501760, 523264, 572320, 598016, 654080, 747520, 915712, 1003520, 1046528, 1144640, 1308160, 1495040, 1831424, 2007040, 2093056, 2289280, 2616320, 2990080, 3662848, 4186112, 4578560, 5232640, 7325696, 9157120, 10465280, 14651392, 18314240, 20930560, 29302784, 36628480, 73256960, 146513920]

約数ペア:

[(1, 146513920), (2, 73256960), (4, 36628480), (5, 29302784), (7, 20930560), (8, 18314240), (10, 14651392), (14, 10465280), (16, 9157120), (20, 7325696), (28, 5232640), (32, 4578560), (35, 4186112), (40, 3662848), (49, 2990080), (56, 2616320), (64, 2289280), (70, 2093056), (73, 2007040), (80, 1831424), (98, 1495040), (112, 1308160), (128, 1144640), (140, 1046528), (146, 1003520), (160, 915712), (196, 747520), (224, 654080), (245, 598016), (256, 572320), (280, 523264), (292, 501760), (320, 457856), (365, 401408), (392, 373760), (448, 327040), (490, 299008), (511, 286720), (512, 286160), (560, 261632), (584, 250880), (640, 228928), (730, 200704), (784, 186880), (896, 163520), (980, 149504), (1022, 143360), (1024, 143080), (1120, 130816), (1168, 125440), (1280, 114464), (1460, 100352), (1568, 93440), (1792, 81760), (1960, 74752), (2044, 71680), (2048, 71540), (2240, 65408), (2336, 62720), (2555, 57344), (2560, 57232), (2920, 50176), (3136, 46720), (3577, 40960), (3584, 40880), (3920, 37376), (4088, 35840), (4096, 35770), (4480, 32704), (4672, 31360), (5110, 28672), (5120, 28616), (5840, 25088), (6272, 23360), (7154, 20480), (7168, 20440), (7840, 18688), (8176, 17920), (8192, 17885), (8960, 16352), (9344, 15680), (10220, 14336), (10240, 14308), (11680, 12544)]