728714880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{14057}}^1$

素因数の和:14088

約数の個数: 160

約数和(自身を含む): 2602557540

約数和(自身を除く): 1873842660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 14057, 17280, 25920, 28114, 42171, 51840, 56228, 70285, 84342, 112456, 126513, 140570, 168684, 210855, 224912, 253026, 281140, 337368, 379539, 421710, 449824, 506052, 562280, 632565, 674736, 759078, 843420, 899648, 1012104, 1124560, 1138617, 1265130, 1349472, 1518156, 1686840, 1799296, 1897695, 2024208, 2249120, 2277234, 2530260, 2698944, 3036312, 3373680, 3795390, 4048416, 4498240, 4554468, 5060520, 5397888, 5693085, 6072624, 6747360, 7590780, 8096832, 8996480, 9108936, 10121040, 11386170, 12145248, 13494720, 15181560, 16193664, 18217872, 20242080, 22772340, 24290496, 26989440, 30363120, 36435744, 40484160, 45544680, 48580992, 60726240, 72871488, 80968320, 91089360, 121452480, 145742976, 182178720, 242904960, 364357440, 728714880]

約数ペア:

[(1, 728714880), (2, 364357440), (3, 242904960), (4, 182178720), (5, 145742976), (6, 121452480), (8, 91089360), (9, 80968320), (10, 72871488), (12, 60726240), (15, 48580992), (16, 45544680), (18, 40484160), (20, 36435744), (24, 30363120), (27, 26989440), (30, 24290496), (32, 22772340), (36, 20242080), (40, 18217872), (45, 16193664), (48, 15181560), (54, 13494720), (60, 12145248), (64, 11386170), (72, 10121040), (80, 9108936), (81, 8996480), (90, 8096832), (96, 7590780), (108, 6747360), (120, 6072624), (128, 5693085), (135, 5397888), (144, 5060520), (160, 4554468), (162, 4498240), (180, 4048416), (192, 3795390), (216, 3373680), (240, 3036312), (270, 2698944), (288, 2530260), (320, 2277234), (324, 2249120), (360, 2024208), (384, 1897695), (405, 1799296), (432, 1686840), (480, 1518156), (540, 1349472), (576, 1265130), (640, 1138617), (648, 1124560), (720, 1012104), (810, 899648), (864, 843420), (960, 759078), (1080, 674736), (1152, 632565), (1296, 562280), (1440, 506052), (1620, 449824), (1728, 421710), (1920, 379539), (2160, 337368), (2592, 281140), (2880, 253026), (3240, 224912), (3456, 210855), (4320, 168684), (5184, 140570), (5760, 126513), (6480, 112456), (8640, 84342), (10368, 70285), (12960, 56228), (14057, 51840), (17280, 42171), (25920, 28114)]