810202320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1862

約数の個数: 240

約数和(自身を含む): 2960502480

約数和(自身を除く): 2150300160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 222, 240, 255, 272, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 592, 612, 629, 666, 680, 720, 740, 765, 816, 888, 1020, 1110, 1224, 1258, 1332, 1360, 1480, 1530, 1665, 1776, 1789, 1887, 2040, 2220, 2448, 2516, 2664, 2960, 3060, 3145, 3330, 3578, 3774, 4080, 4440, 5032, 5328, 5367, 5661, 6120, 6290, 6660, 7156, 7548, 8880, 8945, 9435, 10064, 10734, 11322, 12240, 12580, 13320, 14312, 15096, 16101, 17890, 18870, 21468, 22644, 25160, 26640, 26835, 28305, 28624, 30192, 30413, 32202, 35780, 37740, 42936, 45288, 50320, 53670, 56610, 60826, 64404, 66193, 71560, 75480, 80505, 85872, 90576, 91239, 107340, 113220, 121652, 128808, 132386, 143120, 150960, 152065, 161010, 182478, 198579, 214680, 226440, 243304, 257616, 264772, 273717, 304130, 322020, 330965, 364956, 397158, 429360, 452880, 456195, 486608, 529544, 547434, 595737, 608260, 644040, 661930, 729912, 794316, 912390, 992895, 1059088, 1094868, 1125281, 1191474, 1216520, 1288080, 1323860, 1368585, 1459824, 1588632, 1824780, 1985790, 2189736, 2250562, 2382948, 2433040, 2647720, 2737170, 2978685, 3177264, 3375843, 3649560, 3971580, 4379472, 4501124, 4765896, 5295440, 5474340, 5626405, 5957370, 6751686, 7299120, 7943160, 9002248, 9531792, 10127529, 10948680, 11252810, 11914740, 13503372, 15886320, 16879215, 18004496, 20255058, 21897360, 22505620, 23829480, 27006744, 33758430, 40510116, 45011240, 47658960, 50637645, 54013488, 67516860, 81020232, 90022480, 101275290, 135033720, 162040464, 202550580, 270067440, 405101160, 810202320]

約数ペア:

[(1, 810202320), (2, 405101160), (3, 270067440), (4, 202550580), (5, 162040464), (6, 135033720), (8, 101275290), (9, 90022480), (10, 81020232), (12, 67516860), (15, 54013488), (16, 50637645), (17, 47658960), (18, 45011240), (20, 40510116), (24, 33758430), (30, 27006744), (34, 23829480), (36, 22505620), (37, 21897360), (40, 20255058), (45, 18004496), (48, 16879215), (51, 15886320), (60, 13503372), (68, 11914740), (72, 11252810), (74, 10948680), (80, 10127529), (85, 9531792), (90, 9002248), (102, 7943160), (111, 7299120), (120, 6751686), (136, 5957370), (144, 5626405), (148, 5474340), (153, 5295440), (170, 4765896), (180, 4501124), (185, 4379472), (204, 3971580), (222, 3649560), (240, 3375843), (255, 3177264), (272, 2978685), (296, 2737170), (306, 2647720), (333, 2433040), (340, 2382948), (360, 2250562), (370, 2189736), (408, 1985790), (444, 1824780), (510, 1588632), (555, 1459824), (592, 1368585), (612, 1323860), (629, 1288080), (666, 1216520), (680, 1191474), (720, 1125281), (740, 1094868), (765, 1059088), (816, 992895), (888, 912390), (1020, 794316), (1110, 729912), (1224, 661930), (1258, 644040), (1332, 608260), (1360, 595737), (1480, 547434), (1530, 529544), (1665, 486608), (1776, 456195), (1789, 452880), (1887, 429360), (2040, 397158), (2220, 364956), (2448, 330965), (2516, 322020), (2664, 304130), (2960, 273717), (3060, 264772), (3145, 257616), (3330, 243304), (3578, 226440), (3774, 214680), (4080, 198579), (4440, 182478), (5032, 161010), (5328, 152065), (5367, 150960), (5661, 143120), (6120, 132386), (6290, 128808), (6660, 121652), (7156, 113220), (7548, 107340), (8880, 91239), (8945, 90576), (9435, 85872), (10064, 80505), (10734, 75480), (11322, 71560), (12240, 66193), (12580, 64404), (13320, 60826), (14312, 56610), (15096, 53670), (16101, 50320), (17890, 45288), (18870, 42936), (21468, 37740), (22644, 35780), (25160, 32202), (26640, 30413), (26835, 30192), (28305, 28624)]