8571860220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5513

約数の個数: 288

約数和(自身を含む): 31128588288

約数和(自身を除く): 22556728068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 121, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 242, 308, 310, 330, 341, 363, 372, 385, 420, 434, 462, 465, 484, 605, 620, 651, 660, 682, 726, 770, 847, 868, 924, 930, 1023, 1085, 1155, 1210, 1302, 1364, 1452, 1540, 1694, 1705, 1815, 1860, 2046, 2170, 2310, 2387, 2420, 2541, 2604, 3255, 3388, 3410, 3630, 3751, 4092, 4235, 4340, 4620, 4774, 5082, 5115, 5441, 6510, 6820, 7161, 7260, 7502, 8470, 9548, 10164, 10230, 10882, 11253, 11935, 12705, 13020, 14322, 15004, 16323, 16940, 18755, 20460, 21764, 22506, 23870, 25410, 26257, 27205, 28644, 32646, 35805, 37510, 38087, 45012, 47740, 50820, 52514, 54410, 56265, 59851, 65292, 71610, 75020, 76174, 78771, 81615, 105028, 108820, 112530, 114261, 119702, 131285, 143220, 152348, 157542, 163230, 168671, 179553, 190435, 225060, 228522, 239404, 262570, 299255, 315084, 326460, 337342, 359106, 380870, 393855, 418957, 457044, 506013, 525140, 571305, 598510, 658361, 674684, 718212, 761740, 787710, 837914, 843355, 897765, 1012026, 1142610, 1180697, 1197020, 1256871, 1316722, 1575420, 1675828, 1686710, 1795530, 1855381, 1975083, 2024052, 2094785, 2285220, 2361394, 2513742, 2530065, 2633444, 3291805, 3373420, 3542091, 3591060, 3710762, 3950166, 4189570, 4608527, 4722788, 5027484, 5060130, 5566143, 5903485, 6284355, 6583610, 7084182, 7421524, 7900332, 8379140, 9217054, 9276905, 9875415, 10120260, 11132286, 11806970, 12568710, 12987667, 13167220, 13825581, 14168364, 17710455, 18434108, 18553810, 19750830, 20409191, 22264572, 23042635, 23613940, 25137420, 25975334, 27651162, 27830715, 35420910, 37107620, 38963001, 39501660, 40818382, 46085270, 51950668, 55302324, 55661430, 61227573, 64938335, 69127905, 70841820, 77926002, 81636764, 92170540, 102045955, 111322860, 122455146, 129876670, 138255810, 142864337, 155852004, 194815005, 204091910, 244910292, 259753340, 276511620, 285728674, 306137865, 389630010, 408183820, 428593011, 571457348, 612275730, 714321685, 779260020, 857186022, 1224551460, 1428643370, 1714372044, 2142965055, 2857286740, 4285930110, 8571860220]

約数ペア:

[(1, 8571860220), (2, 4285930110), (3, 2857286740), (4, 2142965055), (5, 1714372044), (6, 1428643370), (7, 1224551460), (10, 857186022), (11, 779260020), (12, 714321685), (14, 612275730), (15, 571457348), (20, 428593011), (21, 408183820), (22, 389630010), (28, 306137865), (30, 285728674), (31, 276511620), (33, 259753340), (35, 244910292), (42, 204091910), (44, 194815005), (55, 155852004), (60, 142864337), (62, 138255810), (66, 129876670), (70, 122455146), (77, 111322860), (84, 102045955), (93, 92170540), (105, 81636764), (110, 77926002), (121, 70841820), (124, 69127905), (132, 64938335), (140, 61227573), (154, 55661430), (155, 55302324), (165, 51950668), (186, 46085270), (210, 40818382), (217, 39501660), (220, 38963001), (231, 37107620), (242, 35420910), (308, 27830715), (310, 27651162), (330, 25975334), (341, 25137420), (363, 23613940), (372, 23042635), (385, 22264572), (420, 20409191), (434, 19750830), (462, 18553810), (465, 18434108), (484, 17710455), (605, 14168364), (620, 13825581), (651, 13167220), (660, 12987667), (682, 12568710), (726, 11806970), (770, 11132286), (847, 10120260), (868, 9875415), (924, 9276905), (930, 9217054), (1023, 8379140), (1085, 7900332), (1155, 7421524), (1210, 7084182), (1302, 6583610), (1364, 6284355), (1452, 5903485), (1540, 5566143), (1694, 5060130), (1705, 5027484), (1815, 4722788), (1860, 4608527), (2046, 4189570), (2170, 3950166), (2310, 3710762), (2387, 3591060), (2420, 3542091), (2541, 3373420), (2604, 3291805), (3255, 2633444), (3388, 2530065), (3410, 2513742), (3630, 2361394), (3751, 2285220), (4092, 2094785), (4235, 2024052), (4340, 1975083), (4620, 1855381), (4774, 1795530), (5082, 1686710), (5115, 1675828), (5441, 1575420), (6510, 1316722), (6820, 1256871), (7161, 1197020), (7260, 1180697), (7502, 1142610), (8470, 1012026), (9548, 897765), (10164, 843355), (10230, 837914), (10882, 787710), (11253, 761740), (11935, 718212), (12705, 674684), (13020, 658361), (14322, 598510), (15004, 571305), (16323, 525140), (16940, 506013), (18755, 457044), (20460, 418957), (21764, 393855), (22506, 380870), (23870, 359106), (25410, 337342), (26257, 326460), (27205, 315084), (28644, 299255), (32646, 262570), (35805, 239404), (37510, 228522), (38087, 225060), (45012, 190435), (47740, 179553), (50820, 168671), (52514, 163230), (54410, 157542), (56265, 152348), (59851, 143220), (65292, 131285), (71610, 119702), (75020, 114261), (76174, 112530), (78771, 108820), (81615, 105028)]