40171680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 149143680

約数和(自身を除く): 108972000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 547, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1094, 1224, 1360, 1440, 1530, 1632, 1641, 1836, 2040, 2160, 2188, 2295, 2448, 2720, 2735, 3060, 3282, 3672, 4080, 4320, 4376, 4590, 4896, 4923, 5470, 6120, 6564, 7344, 8160, 8205, 8752, 9180, 9299, 9846, 10940, 12240, 13128, 14688, 14769, 16410, 17504, 18360, 18598, 19692, 21880, 24480, 24615, 26256, 27897, 29538, 32820, 36720, 37196, 39384, 43760, 46495, 49230, 52512, 55794, 59076, 65640, 73440, 73845, 74392, 78768, 83691, 87520, 92990, 98460, 111588, 118152, 131280, 139485, 147690, 148784, 157536, 167382, 185980, 196920, 223176, 236304, 251073, 262560, 278970, 295380, 297568, 334764, 371960, 393840, 418455, 446352, 472608, 502146, 557940, 590760, 669528, 743920, 787680, 836910, 892704, 1004292, 1115880, 1181520, 1255365, 1339056, 1487840, 1673820, 2008584, 2231760, 2363040, 2510730, 2678112, 3347640, 4017168, 4463520, 5021460, 6695280, 8034336, 10042920, 13390560, 20085840, 40171680]

約数ペア:

[(1, 40171680), (2, 20085840), (3, 13390560), (4, 10042920), (5, 8034336), (6, 6695280), (8, 5021460), (9, 4463520), (10, 4017168), (12, 3347640), (15, 2678112), (16, 2510730), (17, 2363040), (18, 2231760), (20, 2008584), (24, 1673820), (27, 1487840), (30, 1339056), (32, 1255365), (34, 1181520), (36, 1115880), (40, 1004292), (45, 892704), (48, 836910), (51, 787680), (54, 743920), (60, 669528), (68, 590760), (72, 557940), (80, 502146), (85, 472608), (90, 446352), (96, 418455), (102, 393840), (108, 371960), (120, 334764), (135, 297568), (136, 295380), (144, 278970), (153, 262560), (160, 251073), (170, 236304), (180, 223176), (204, 196920), (216, 185980), (240, 167382), (255, 157536), (270, 148784), (272, 147690), (288, 139485), (306, 131280), (340, 118152), (360, 111588), (408, 98460), (432, 92990), (459, 87520), (480, 83691), (510, 78768), (540, 74392), (544, 73845), (547, 73440), (612, 65640), (680, 59076), (720, 55794), (765, 52512), (816, 49230), (864, 46495), (918, 43760), (1020, 39384), (1080, 37196), (1094, 36720), (1224, 32820), (1360, 29538), (1440, 27897), (1530, 26256), (1632, 24615), (1641, 24480), (1836, 21880), (2040, 19692), (2160, 18598), (2188, 18360), (2295, 17504), (2448, 16410), (2720, 14769), (2735, 14688), (3060, 13128), (3282, 12240), (3672, 10940), (4080, 9846), (4320, 9299), (4376, 9180), (4590, 8752), (4896, 8205), (4923, 8160), (5470, 7344), (6120, 6564)]