161714880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 280

約数和(自身を含む): 610746048

約数和(自身を除く): 449031168

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, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 367, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 680, 720, 734, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1101, 1224, 1296, 1360, 1377, 1440, 1468, 1530, 1620, 1632, 1728, 1835, 1836, 2040, 2160, 2202, 2295, 2448, 2592, 2720, 2754, 2880, 2936, 3060, 3240, 3264, 3303, 3670, 3672, 4080, 4320, 4404, 4590, 4896, 5184, 5440, 5505, 5508, 5872, 6120, 6239, 6480, 6606, 6885, 7340, 7344, 8160, 8640, 8808, 9180, 9792, 9909, 11010, 11016, 11744, 12240, 12478, 12960, 13212, 13770, 14680, 14688, 16320, 16515, 17616, 18360, 18717, 19818, 22020, 22032, 23488, 24480, 24956, 25920, 26424, 27540, 29360, 29376, 29727, 31195, 33030, 35232, 36720, 37434, 39636, 44040, 44064, 48960, 49545, 49912, 52848, 55080, 56151, 58720, 59454, 62390, 66060, 70464, 73440, 74868, 79272, 88080, 88128, 93585, 99090, 99824, 105696, 110160, 112302, 117440, 118908, 124780, 132120, 146880, 148635, 149736, 158544, 168453, 176160, 187170, 198180, 199648, 211392, 220320, 224604, 237816, 249560, 264240, 280755, 297270, 299472, 317088, 336906, 352320, 374340, 396360, 399296, 440640, 449208, 475632, 499120, 505359, 528480, 561510, 594540, 598944, 634176, 673812, 748680, 792720, 842265, 898416, 951264, 998240, 1010718, 1056960, 1123020, 1189080, 1197888, 1347624, 1497360, 1585440, 1684530, 1796832, 1902528, 1996480, 2021436, 2246040, 2378160, 2526795, 2695248, 2994720, 3170880, 3369060, 3593664, 4042872, 4492080, 4756320, 5053590, 5390496, 5989440, 6738120, 8085744, 8984160, 9512640, 10107180, 10780992, 13476240, 16171488, 17968320, 20214360, 26952480, 32342976, 40428720, 53904960, 80857440, 161714880]

約数ペア:

[(1, 161714880), (2, 80857440), (3, 53904960), (4, 40428720), (5, 32342976), (6, 26952480), (8, 20214360), (9, 17968320), (10, 16171488), (12, 13476240), (15, 10780992), (16, 10107180), (17, 9512640), (18, 8984160), (20, 8085744), (24, 6738120), (27, 5989440), (30, 5390496), (32, 5053590), (34, 4756320), (36, 4492080), (40, 4042872), (45, 3593664), (48, 3369060), (51, 3170880), (54, 2994720), (60, 2695248), (64, 2526795), (68, 2378160), (72, 2246040), (80, 2021436), (81, 1996480), (85, 1902528), (90, 1796832), (96, 1684530), (102, 1585440), (108, 1497360), (120, 1347624), (135, 1197888), (136, 1189080), (144, 1123020), (153, 1056960), (160, 1010718), (162, 998240), (170, 951264), (180, 898416), (192, 842265), (204, 792720), (216, 748680), (240, 673812), (255, 634176), (270, 598944), (272, 594540), (288, 561510), (306, 528480), (320, 505359), (324, 499120), (340, 475632), (360, 449208), (367, 440640), (405, 399296), (408, 396360), (432, 374340), (459, 352320), (480, 336906), (510, 317088), (540, 299472), (544, 297270), (576, 280755), (612, 264240), (648, 249560), (680, 237816), (720, 224604), (734, 220320), (765, 211392), (810, 199648), (816, 198180), (864, 187170), (918, 176160), (960, 168453), (1020, 158544), (1080, 149736), (1088, 148635), (1101, 146880), (1224, 132120), (1296, 124780), (1360, 118908), (1377, 117440), (1440, 112302), (1468, 110160), (1530, 105696), (1620, 99824), (1632, 99090), (1728, 93585), (1835, 88128), (1836, 88080), (2040, 79272), (2160, 74868), (2202, 73440), (2295, 70464), (2448, 66060), (2592, 62390), (2720, 59454), (2754, 58720), (2880, 56151), (2936, 55080), (3060, 52848), (3240, 49912), (3264, 49545), (3303, 48960), (3670, 44064), (3672, 44040), (4080, 39636), (4320, 37434), (4404, 36720), (4590, 35232), (4896, 33030), (5184, 31195), (5440, 29727), (5505, 29376), (5508, 29360), (5872, 27540), (6120, 26424), (6239, 25920), (6480, 24956), (6606, 24480), (6885, 23488), (7340, 22032), (7344, 22020), (8160, 19818), (8640, 18717), (8808, 18360), (9180, 17616), (9792, 16515), (9909, 16320), (11010, 14688), (11016, 14680), (11744, 13770), (12240, 13212), (12478, 12960)]