13741440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 46487520

約数和(自身を除く): 32746080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 421, 480, 510, 544, 640, 680, 816, 842, 960, 1020, 1088, 1263, 1360, 1632, 1684, 1920, 2040, 2105, 2176, 2526, 2720, 3264, 3368, 4080, 4210, 5052, 5440, 6315, 6528, 6736, 7157, 8160, 8420, 10104, 10880, 12630, 13472, 14314, 16320, 16840, 20208, 21471, 25260, 26944, 28628, 32640, 33680, 35785, 40416, 42942, 50520, 53888, 57256, 67360, 71570, 80832, 85884, 101040, 107355, 114512, 134720, 143140, 161664, 171768, 202080, 214710, 229024, 269440, 286280, 343536, 404160, 429420, 458048, 572560, 687072, 808320, 858840, 916096, 1145120, 1374144, 1717680, 2290240, 2748288, 3435360, 4580480, 6870720, 13741440]

約数ペア:

[(1, 13741440), (2, 6870720), (3, 4580480), (4, 3435360), (5, 2748288), (6, 2290240), (8, 1717680), (10, 1374144), (12, 1145120), (15, 916096), (16, 858840), (17, 808320), (20, 687072), (24, 572560), (30, 458048), (32, 429420), (34, 404160), (40, 343536), (48, 286280), (51, 269440), (60, 229024), (64, 214710), (68, 202080), (80, 171768), (85, 161664), (96, 143140), (102, 134720), (120, 114512), (128, 107355), (136, 101040), (160, 85884), (170, 80832), (192, 71570), (204, 67360), (240, 57256), (255, 53888), (272, 50520), (320, 42942), (340, 40416), (384, 35785), (408, 33680), (421, 32640), (480, 28628), (510, 26944), (544, 25260), (640, 21471), (680, 20208), (816, 16840), (842, 16320), (960, 14314), (1020, 13472), (1088, 12630), (1263, 10880), (1360, 10104), (1632, 8420), (1684, 8160), (1920, 7157), (2040, 6736), (2105, 6528), (2176, 6315), (2526, 5440), (2720, 5052), (3264, 4210), (3368, 4080)]