138336480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5651}}^1$

素因数の和:5689

約数の個数: 144

約数和(自身を含む): 499930704

約数和(自身を除く): 361594224

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, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 5651, 6120, 8160, 11302, 12240, 16953, 22604, 24480, 28255, 33906, 45208, 50859, 56510, 67812, 84765, 90416, 96067, 101718, 113020, 135624, 169530, 180832, 192134, 203436, 226040, 254295, 271248, 288201, 339060, 384268, 406872, 452080, 480335, 508590, 542496, 576402, 678120, 768536, 813744, 864603, 904160, 960670, 1017180, 1152804, 1356240, 1441005, 1537072, 1627488, 1729206, 1921340, 2034360, 2305608, 2712480, 2882010, 3074144, 3458412, 3842680, 4068720, 4323015, 4611216, 5764020, 6916824, 7685360, 8137440, 8646030, 9222432, 11528040, 13833648, 15370720, 17292060, 23056080, 27667296, 34584120, 46112160, 69168240, 138336480]

約数ペア:

[(1, 138336480), (2, 69168240), (3, 46112160), (4, 34584120), (5, 27667296), (6, 23056080), (8, 17292060), (9, 15370720), (10, 13833648), (12, 11528040), (15, 9222432), (16, 8646030), (17, 8137440), (18, 7685360), (20, 6916824), (24, 5764020), (30, 4611216), (32, 4323015), (34, 4068720), (36, 3842680), (40, 3458412), (45, 3074144), (48, 2882010), (51, 2712480), (60, 2305608), (68, 2034360), (72, 1921340), (80, 1729206), (85, 1627488), (90, 1537072), (96, 1441005), (102, 1356240), (120, 1152804), (136, 1017180), (144, 960670), (153, 904160), (160, 864603), (170, 813744), (180, 768536), (204, 678120), (240, 576402), (255, 542496), (272, 508590), (288, 480335), (306, 452080), (340, 406872), (360, 384268), (408, 339060), (480, 288201), (510, 271248), (544, 254295), (612, 226040), (680, 203436), (720, 192134), (765, 180832), (816, 169530), (1020, 135624), (1224, 113020), (1360, 101718), (1440, 96067), (1530, 90416), (1632, 84765), (2040, 67812), (2448, 56510), (2720, 50859), (3060, 45208), (4080, 33906), (4896, 28255), (5651, 24480), (6120, 22604), (8160, 16953), (11302, 12240)]