1797662160

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{39631}}^1$

素因数の和:39663

約数の個数: 200

約数和(自身を含む): 7135662336

約数和(自身を除く): 5338000176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 39631, 45360, 79262, 118893, 158524, 198155, 237786, 277417, 317048, 356679, 396310, 475572, 554834, 594465, 634096, 713358, 792620, 832251, 951144, 1070037, 1109668, 1188930, 1387085, 1426716, 1585240, 1664502, 1783395, 1902288, 2140074, 2219336, 2377860, 2496753, 2774170, 2853432, 3170480, 3210111, 3329004, 3566790, 4161255, 4280148, 4438672, 4755720, 4993506, 5350185, 5548340, 5706864, 6420222, 6658008, 7133580, 7490259, 8322510, 8560296, 9511440, 9987012, 10700370, 11096680, 12483765, 12840444, 13316016, 14267160, 14980518, 16050555, 16645020, 17120592, 19974024, 21400740, 22193360, 22470777, 24967530, 25680888, 28534320, 29961036, 32101110, 33290040, 37451295, 39948048, 42801480, 44941554, 49935060, 51361776, 59922072, 64202220, 66580080, 74902590, 85602960, 89883108, 99870120, 112353885, 119844144, 128404440, 149805180, 179766216, 199740240, 224707770, 256808880, 299610360, 359532432, 449415540, 599220720, 898831080, 1797662160]

約数ペア:

[(1, 1797662160), (2, 898831080), (3, 599220720), (4, 449415540), (5, 359532432), (6, 299610360), (7, 256808880), (8, 224707770), (9, 199740240), (10, 179766216), (12, 149805180), (14, 128404440), (15, 119844144), (16, 112353885), (18, 99870120), (20, 89883108), (21, 85602960), (24, 74902590), (27, 66580080), (28, 64202220), (30, 59922072), (35, 51361776), (36, 49935060), (40, 44941554), (42, 42801480), (45, 39948048), (48, 37451295), (54, 33290040), (56, 32101110), (60, 29961036), (63, 28534320), (70, 25680888), (72, 24967530), (80, 22470777), (81, 22193360), (84, 21400740), (90, 19974024), (105, 17120592), (108, 16645020), (112, 16050555), (120, 14980518), (126, 14267160), (135, 13316016), (140, 12840444), (144, 12483765), (162, 11096680), (168, 10700370), (180, 9987012), (189, 9511440), (210, 8560296), (216, 8322510), (240, 7490259), (252, 7133580), (270, 6658008), (280, 6420222), (315, 5706864), (324, 5548340), (336, 5350185), (360, 4993506), (378, 4755720), (405, 4438672), (420, 4280148), (432, 4161255), (504, 3566790), (540, 3329004), (560, 3210111), (567, 3170480), (630, 2853432), (648, 2774170), (720, 2496753), (756, 2377860), (810, 2219336), (840, 2140074), (945, 1902288), (1008, 1783395), (1080, 1664502), (1134, 1585240), (1260, 1426716), (1296, 1387085), (1512, 1188930), (1620, 1109668), (1680, 1070037), (1890, 951144), (2160, 832251), (2268, 792620), (2520, 713358), (2835, 634096), (3024, 594465), (3240, 554834), (3780, 475572), (4536, 396310), (5040, 356679), (5670, 317048), (6480, 277417), (7560, 237786), (9072, 198155), (11340, 158524), (15120, 118893), (22680, 79262), (39631, 45360)]