1336939520

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{73}}^2$

素因数の和:185

約数の個数: 198

約数和(自身を含む): 3782499822

約数和(自身を除く): 2445560302

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, 2240, 2336, 2555, 2560, 2920, 3136, 3577, 3584, 3920, 4088, 4480, 4672, 5110, 5120, 5329, 5840, 6272, 7154, 7168, 7840, 8176, 8960, 9344, 10220, 10658, 11680, 12544, 14308, 15680, 16352, 17885, 17920, 18688, 20440, 21316, 23360, 25088, 26645, 28616, 31360, 32704, 35770, 35840, 37303, 37376, 40880, 42632, 46720, 50176, 53290, 57232, 62720, 65408, 71540, 74606, 74752, 81760, 85264, 93440, 106580, 114464, 125440, 130816, 143080, 149212, 163520, 170528, 186515, 186880, 213160, 228928, 250880, 261121, 261632, 286160, 298424, 327040, 341056, 373030, 373760, 426320, 457856, 522242, 523264, 572320, 596848, 654080, 682112, 746060, 852640, 915712, 1044484, 1144640, 1193696, 1305605, 1308160, 1364224, 1492120, 1705280, 1831424, 2088968, 2289280, 2387392, 2611210, 2616320, 2728448, 2984240, 3410560, 3662848, 4177936, 4578560, 4774784, 5222420, 5456896, 5968480, 6821120, 8355872, 9157120, 9549568, 10444840, 11936960, 13642240, 16711744, 18314240, 19099136, 20889680, 23873920, 27284480, 33423488, 38198272, 41779360, 47747840, 66846976, 83558720, 95495680, 133693952, 167117440, 190991360, 267387904, 334234880, 668469760, 1336939520]

約数ペア:

[(1, 1336939520), (2, 668469760), (4, 334234880), (5, 267387904), (7, 190991360), (8, 167117440), (10, 133693952), (14, 95495680), (16, 83558720), (20, 66846976), (28, 47747840), (32, 41779360), (35, 38198272), (40, 33423488), (49, 27284480), (56, 23873920), (64, 20889680), (70, 19099136), (73, 18314240), (80, 16711744), (98, 13642240), (112, 11936960), (128, 10444840), (140, 9549568), (146, 9157120), (160, 8355872), (196, 6821120), (224, 5968480), (245, 5456896), (256, 5222420), (280, 4774784), (292, 4578560), (320, 4177936), (365, 3662848), (392, 3410560), (448, 2984240), (490, 2728448), (511, 2616320), (512, 2611210), (560, 2387392), (584, 2289280), (640, 2088968), (730, 1831424), (784, 1705280), (896, 1492120), (980, 1364224), (1022, 1308160), (1024, 1305605), (1120, 1193696), (1168, 1144640), (1280, 1044484), (1460, 915712), (1568, 852640), (1792, 746060), (1960, 682112), (2044, 654080), (2240, 596848), (2336, 572320), (2555, 523264), (2560, 522242), (2920, 457856), (3136, 426320), (3577, 373760), (3584, 373030), (3920, 341056), (4088, 327040), (4480, 298424), (4672, 286160), (5110, 261632), (5120, 261121), (5329, 250880), (5840, 228928), (6272, 213160), (7154, 186880), (7168, 186515), (7840, 170528), (8176, 163520), (8960, 149212), (9344, 143080), (10220, 130816), (10658, 125440), (11680, 114464), (12544, 106580), (14308, 93440), (15680, 85264), (16352, 81760), (17885, 74752), (17920, 74606), (18688, 71540), (20440, 65408), (21316, 62720), (23360, 57232), (25088, 53290), (26645, 50176), (28616, 46720), (31360, 42632), (32704, 40880), (35770, 37376), (35840, 37303)]