321336720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2917}}^1$

素因数の和:2959

約数の個数: 200

約数和(自身を含む): 1182105144

約数和(自身を除く): 860768424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 2917, 3060, 3240, 3672, 4080, 4590, 5508, 5834, 6120, 6480, 6885, 7344, 8751, 9180, 11016, 11668, 12240, 13770, 14585, 17502, 18360, 22032, 23336, 26253, 27540, 29170, 35004, 36720, 43755, 46672, 49589, 52506, 55080, 58340, 70008, 78759, 87510, 99178, 105012, 110160, 116680, 131265, 140016, 148767, 157518, 175020, 198356, 210024, 233360, 236277, 247945, 262530, 297534, 315036, 350040, 393795, 396712, 420048, 446301, 472554, 495890, 525060, 595068, 630072, 700080, 743835, 787590, 793424, 892602, 945108, 991780, 1050120, 1181385, 1190136, 1260144, 1338903, 1487670, 1575180, 1785204, 1890216, 1983560, 2100240, 2231505, 2362770, 2380272, 2677806, 2975340, 3150360, 3570408, 3780432, 3967120, 4016709, 4463010, 4725540, 5355612, 5950680, 6300720, 6694515, 7140816, 8033418, 8926020, 9451080, 10711224, 11901360, 13389030, 16066836, 17852040, 18902160, 20083545, 21422448, 26778060, 32133672, 35704080, 40167090, 53556120, 64267344, 80334180, 107112240, 160668360, 321336720]

約数ペア:

[(1, 321336720), (2, 160668360), (3, 107112240), (4, 80334180), (5, 64267344), (6, 53556120), (8, 40167090), (9, 35704080), (10, 32133672), (12, 26778060), (15, 21422448), (16, 20083545), (17, 18902160), (18, 17852040), (20, 16066836), (24, 13389030), (27, 11901360), (30, 10711224), (34, 9451080), (36, 8926020), (40, 8033418), (45, 7140816), (48, 6694515), (51, 6300720), (54, 5950680), (60, 5355612), (68, 4725540), (72, 4463010), (80, 4016709), (81, 3967120), (85, 3780432), (90, 3570408), (102, 3150360), (108, 2975340), (120, 2677806), (135, 2380272), (136, 2362770), (144, 2231505), (153, 2100240), (162, 1983560), (170, 1890216), (180, 1785204), (204, 1575180), (216, 1487670), (240, 1338903), (255, 1260144), (270, 1190136), (272, 1181385), (306, 1050120), (324, 991780), (340, 945108), (360, 892602), (405, 793424), (408, 787590), (432, 743835), (459, 700080), (510, 630072), (540, 595068), (612, 525060), (648, 495890), (680, 472554), (720, 446301), (765, 420048), (810, 396712), (816, 393795), (918, 350040), (1020, 315036), (1080, 297534), (1224, 262530), (1296, 247945), (1360, 236277), (1377, 233360), (1530, 210024), (1620, 198356), (1836, 175020), (2040, 157518), (2160, 148767), (2295, 140016), (2448, 131265), (2754, 116680), (2917, 110160), (3060, 105012), (3240, 99178), (3672, 87510), (4080, 78759), (4590, 70008), (5508, 58340), (5834, 55080), (6120, 52506), (6480, 49589), (6885, 46672), (7344, 43755), (8751, 36720), (9180, 35004), (11016, 29170), (11668, 27540), (12240, 26253), (13770, 23336), (14585, 22032), (17502, 18360)]