1625068080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1428

約数の個数: 240

約数和(自身を含む): 5839179840

約数和(自身を除く): 4214111760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 103, 120, 136, 144, 153, 170, 180, 204, 206, 240, 255, 272, 306, 309, 340, 360, 408, 412, 510, 515, 612, 618, 680, 720, 765, 816, 824, 927, 1020, 1030, 1224, 1236, 1289, 1360, 1530, 1545, 1648, 1751, 1854, 2040, 2060, 2448, 2472, 2578, 3060, 3090, 3502, 3708, 3867, 4080, 4120, 4635, 4944, 5156, 5253, 6120, 6180, 6445, 7004, 7416, 7734, 8240, 8755, 9270, 10312, 10506, 11601, 12240, 12360, 12890, 14008, 14832, 15468, 15759, 17510, 18540, 19335, 20624, 21012, 21913, 23202, 24720, 25780, 26265, 28016, 30936, 31518, 35020, 37080, 38670, 42024, 43826, 46404, 51560, 52530, 58005, 61872, 63036, 65739, 70040, 74160, 77340, 78795, 84048, 87652, 92808, 103120, 105060, 109565, 116010, 126072, 131478, 132767, 140080, 154680, 157590, 175304, 185616, 197217, 210120, 219130, 232020, 252144, 262956, 265534, 309360, 315180, 328695, 350608, 394434, 398301, 420240, 438260, 464040, 525912, 531068, 630360, 657390, 663835, 788868, 796602, 876520, 928080, 986085, 1051824, 1062136, 1194903, 1260720, 1314780, 1327670, 1577736, 1593204, 1753040, 1972170, 1991505, 2124272, 2257039, 2389806, 2629560, 2655340, 3155472, 3186408, 3944340, 3983010, 4514078, 4779612, 5259120, 5310680, 5974515, 6372816, 6771117, 7888680, 7966020, 9028156, 9559224, 10621360, 11285195, 11949030, 13542234, 15777360, 15932040, 18056312, 19118448, 20313351, 22570390, 23898060, 27084468, 31864080, 33855585, 36112624, 40626702, 45140780, 47796120, 54168936, 67711170, 81253404, 90281560, 95592240, 101566755, 108337872, 135422340, 162506808, 180563120, 203133510, 270844680, 325013616, 406267020, 541689360, 812534040, 1625068080]

約数ペア:

[(1, 1625068080), (2, 812534040), (3, 541689360), (4, 406267020), (5, 325013616), (6, 270844680), (8, 203133510), (9, 180563120), (10, 162506808), (12, 135422340), (15, 108337872), (16, 101566755), (17, 95592240), (18, 90281560), (20, 81253404), (24, 67711170), (30, 54168936), (34, 47796120), (36, 45140780), (40, 40626702), (45, 36112624), (48, 33855585), (51, 31864080), (60, 27084468), (68, 23898060), (72, 22570390), (80, 20313351), (85, 19118448), (90, 18056312), (102, 15932040), (103, 15777360), (120, 13542234), (136, 11949030), (144, 11285195), (153, 10621360), (170, 9559224), (180, 9028156), (204, 7966020), (206, 7888680), (240, 6771117), (255, 6372816), (272, 5974515), (306, 5310680), (309, 5259120), (340, 4779612), (360, 4514078), (408, 3983010), (412, 3944340), (510, 3186408), (515, 3155472), (612, 2655340), (618, 2629560), (680, 2389806), (720, 2257039), (765, 2124272), (816, 1991505), (824, 1972170), (927, 1753040), (1020, 1593204), (1030, 1577736), (1224, 1327670), (1236, 1314780), (1289, 1260720), (1360, 1194903), (1530, 1062136), (1545, 1051824), (1648, 986085), (1751, 928080), (1854, 876520), (2040, 796602), (2060, 788868), (2448, 663835), (2472, 657390), (2578, 630360), (3060, 531068), (3090, 525912), (3502, 464040), (3708, 438260), (3867, 420240), (4080, 398301), (4120, 394434), (4635, 350608), (4944, 328695), (5156, 315180), (5253, 309360), (6120, 265534), (6180, 262956), (6445, 252144), (7004, 232020), (7416, 219130), (7734, 210120), (8240, 197217), (8755, 185616), (9270, 175304), (10312, 157590), (10506, 154680), (11601, 140080), (12240, 132767), (12360, 131478), (12890, 126072), (14008, 116010), (14832, 109565), (15468, 105060), (15759, 103120), (17510, 92808), (18540, 87652), (19335, 84048), (20624, 78795), (21012, 77340), (21913, 74160), (23202, 70040), (24720, 65739), (25780, 63036), (26265, 61872), (28016, 58005), (30936, 52530), (31518, 51560), (35020, 46404), (37080, 43826), (38670, 42024)]