195913440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 726014016

約数和(自身を除く): 530100576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 96, 102, 106, 120, 136, 144, 151, 153, 159, 160, 170, 180, 204, 212, 240, 255, 265, 272, 288, 302, 306, 318, 340, 360, 408, 424, 453, 477, 480, 510, 530, 544, 604, 612, 636, 680, 720, 755, 765, 795, 816, 848, 901, 906, 954, 1020, 1060, 1208, 1224, 1272, 1359, 1360, 1440, 1510, 1530, 1590, 1632, 1696, 1802, 1812, 1908, 2040, 2120, 2265, 2385, 2416, 2448, 2544, 2567, 2703, 2718, 2720, 3020, 3060, 3180, 3604, 3624, 3816, 4080, 4240, 4505, 4530, 4770, 4832, 4896, 5088, 5134, 5406, 5436, 6040, 6120, 6360, 6795, 7208, 7248, 7632, 7701, 8003, 8109, 8160, 8480, 9010, 9060, 9540, 10268, 10812, 10872, 12080, 12240, 12720, 12835, 13515, 13590, 14416, 14496, 15264, 15402, 16006, 16218, 18020, 18120, 19080, 20536, 21624, 21744, 23103, 24009, 24160, 24480, 25440, 25670, 27030, 27180, 28832, 30804, 32012, 32436, 36040, 36240, 38160, 38505, 40015, 40545, 41072, 43248, 43488, 46206, 48018, 51340, 54060, 54360, 61608, 64024, 64872, 72027, 72080, 72480, 76320, 77010, 80030, 81090, 82144, 86496, 92412, 96036, 102680, 108120, 108720, 115515, 120045, 123216, 128048, 129744, 136051, 144054, 144160, 154020, 160060, 162180, 184824, 192072, 205360, 216240, 217440, 231030, 240090, 246432, 256096, 259488, 272102, 288108, 308040, 320120, 324360, 360135, 369648, 384144, 408153, 410720, 432480, 462060, 480180, 544204, 576216, 616080, 640240, 648720, 680255, 720270, 739296, 768288, 816306, 924120, 960360, 1088408, 1152432, 1224459, 1232160, 1280480, 1297440, 1360510, 1440540, 1632612, 1848240, 1920720, 2040765, 2176816, 2304864, 2448918, 2721020, 2881080, 3265224, 3696480, 3841440, 4081530, 4353632, 4897836, 5442040, 5762160, 6122295, 6530448, 8163060, 9795672, 10884080, 11524320, 12244590, 13060896, 16326120, 19591344, 21768160, 24489180, 32652240, 39182688, 48978360, 65304480, 97956720, 195913440]

約数ペア:

[(1, 195913440), (2, 97956720), (3, 65304480), (4, 48978360), (5, 39182688), (6, 32652240), (8, 24489180), (9, 21768160), (10, 19591344), (12, 16326120), (15, 13060896), (16, 12244590), (17, 11524320), (18, 10884080), (20, 9795672), (24, 8163060), (30, 6530448), (32, 6122295), (34, 5762160), (36, 5442040), (40, 4897836), (45, 4353632), (48, 4081530), (51, 3841440), (53, 3696480), (60, 3265224), (68, 2881080), (72, 2721020), (80, 2448918), (85, 2304864), (90, 2176816), (96, 2040765), (102, 1920720), (106, 1848240), (120, 1632612), (136, 1440540), (144, 1360510), (151, 1297440), (153, 1280480), (159, 1232160), (160, 1224459), (170, 1152432), (180, 1088408), (204, 960360), (212, 924120), (240, 816306), (255, 768288), (265, 739296), (272, 720270), (288, 680255), (302, 648720), (306, 640240), (318, 616080), (340, 576216), (360, 544204), (408, 480180), (424, 462060), (453, 432480), (477, 410720), (480, 408153), (510, 384144), (530, 369648), (544, 360135), (604, 324360), (612, 320120), (636, 308040), (680, 288108), (720, 272102), (755, 259488), (765, 256096), (795, 246432), (816, 240090), (848, 231030), (901, 217440), (906, 216240), (954, 205360), (1020, 192072), (1060, 184824), (1208, 162180), (1224, 160060), (1272, 154020), (1359, 144160), (1360, 144054), (1440, 136051), (1510, 129744), (1530, 128048), (1590, 123216), (1632, 120045), (1696, 115515), (1802, 108720), (1812, 108120), (1908, 102680), (2040, 96036), (2120, 92412), (2265, 86496), (2385, 82144), (2416, 81090), (2448, 80030), (2544, 77010), (2567, 76320), (2703, 72480), (2718, 72080), (2720, 72027), (3020, 64872), (3060, 64024), (3180, 61608), (3604, 54360), (3624, 54060), (3816, 51340), (4080, 48018), (4240, 46206), (4505, 43488), (4530, 43248), (4770, 41072), (4832, 40545), (4896, 40015), (5088, 38505), (5134, 38160), (5406, 36240), (5436, 36040), (6040, 32436), (6120, 32012), (6360, 30804), (6795, 28832), (7208, 27180), (7248, 27030), (7632, 25670), (7701, 25440), (8003, 24480), (8109, 24160), (8160, 24009), (8480, 23103), (9010, 21744), (9060, 21624), (9540, 20536), (10268, 19080), (10812, 18120), (10872, 18020), (12080, 16218), (12240, 16006), (12720, 15402), (12835, 15264), (13515, 14496), (13590, 14416)]