18040257180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 432

約数和(自身を含む): 65061360000

約数和(自身を除く): 47021102820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 31, 33, 36, 38, 44, 45, 55, 57, 60, 62, 66, 76, 90, 93, 95, 99, 110, 114, 124, 132, 155, 165, 171, 180, 186, 190, 198, 209, 220, 228, 279, 285, 310, 330, 341, 342, 372, 380, 396, 418, 465, 495, 499, 558, 570, 589, 620, 627, 660, 682, 684, 836, 855, 930, 961, 990, 998, 1023, 1045, 1116, 1140, 1178, 1254, 1364, 1395, 1497, 1705, 1710, 1767, 1860, 1881, 1922, 1980, 1996, 2046, 2090, 2356, 2495, 2508, 2790, 2883, 2945, 2994, 3069, 3135, 3410, 3420, 3534, 3762, 3844, 4092, 4180, 4491, 4805, 4990, 5115, 5301, 5489, 5580, 5766, 5890, 5988, 6138, 6270, 6479, 6820, 7068, 7485, 7524, 8649, 8835, 8982, 9405, 9481, 9610, 9980, 10230, 10571, 10602, 10978, 11532, 11780, 12276, 12540, 12958, 14415, 14970, 15345, 15469, 16467, 17298, 17670, 17964, 18259, 18810, 18962, 19220, 19437, 20460, 21142, 21204, 21956, 22455, 25916, 26505, 27445, 28443, 28830, 29940, 30690, 30938, 31713, 32395, 32934, 34596, 35340, 36518, 37620, 37924, 38874, 42284, 43245, 44910, 46407, 47405, 49401, 52855, 53010, 54777, 54890, 56886, 57660, 58311, 61380, 61876, 63426, 64790, 65868, 73036, 77345, 77748, 82335, 85329, 86490, 89820, 91295, 92814, 94810, 95139, 97185, 98802, 104291, 105710, 106020, 109554, 109780, 113772, 116622, 126852, 129580, 139221, 142215, 154690, 158565, 164331, 164670, 170159, 170658, 172980, 182590, 185628, 189620, 190278, 194370, 197604, 200849, 208582, 211420, 219108, 232035, 233244, 247005, 273885, 278442, 284430, 291555, 293911, 309380, 312873, 317130, 328662, 329340, 340318, 341316, 365180, 380556, 388740, 401698, 417164, 426645, 464070, 475695, 479539, 494010, 510477, 521455, 547770, 556884, 568860, 583110, 587822, 602547, 625746, 634260, 657324, 680636, 696105, 803396, 821655, 850795, 853290, 881733, 928140, 938619, 951390, 959078, 988020, 1004245, 1020954, 1042910, 1095540, 1166220, 1175644, 1205094, 1251492, 1392210, 1438617, 1469555, 1531431, 1564365, 1643310, 1701590, 1706580, 1763466, 1807641, 1877238, 1902780, 1918156, 2008490, 2041908, 2085820, 2397695, 2410188, 2552385, 2645199, 2784420, 2877234, 2939110, 3012735, 3062862, 3128730, 3233021, 3286620, 3403180, 3526932, 3615282, 3754476, 4016980, 4315851, 4408665, 4693095, 4795390, 5104770, 5274929, 5290398, 5754468, 5878220, 6025470, 6125724, 6257460, 6466042, 7193085, 7230564, 7657155, 8631702, 8817330, 9038205, 9111241, 9386190, 9590780, 9699063, 10209540, 10549858, 10580796, 12050940, 12932084, 13225995, 14386170, 15314310, 15824787, 16165105, 17263404, 17634660, 18076410, 18222482, 18772380, 19398126, 21099716, 21579255, 26374645, 26451990, 27333723, 28772340, 29097189, 30628620, 31649574, 32330210, 36152820, 36444964, 38796252, 43158510, 45556205, 47474361, 48495315, 52749290, 52903980, 54667446, 58194378, 63299148, 64660420, 79123935, 82001169, 86317020, 91112410, 94948722, 96990630, 100223651, 105498580, 109334892, 116388756, 136668615, 145485945, 158247870, 164002338, 182224820, 189897444, 193981260, 200447302, 237371805, 273337230, 290971890, 300670953, 316495740, 328004676, 400894604, 410005845, 474743610, 501118255, 546674460, 581943780, 601341906, 820011690, 902012859, 949487220, 1002236510, 1202683812, 1503354765, 1640023380, 1804025718, 2004473020, 3006709530, 3608051436, 4510064295, 6013419060, 9020128590, 18040257180]

約数ペア:

[(1, 18040257180), (2, 9020128590), (3, 6013419060), (4, 4510064295), (5, 3608051436), (6, 3006709530), (9, 2004473020), (10, 1804025718), (11, 1640023380), (12, 1503354765), (15, 1202683812), (18, 1002236510), (19, 949487220), (20, 902012859), (22, 820011690), (30, 601341906), (31, 581943780), (33, 546674460), (36, 501118255), (38, 474743610), (44, 410005845), (45, 400894604), (55, 328004676), (57, 316495740), (60, 300670953), (62, 290971890), (66, 273337230), (76, 237371805), (90, 200447302), (93, 193981260), (95, 189897444), (99, 182224820), (110, 164002338), (114, 158247870), (124, 145485945), (132, 136668615), (155, 116388756), (165, 109334892), (171, 105498580), (180, 100223651), (186, 96990630), (190, 94948722), (198, 91112410), (209, 86317020), (220, 82001169), (228, 79123935), (279, 64660420), (285, 63299148), (310, 58194378), (330, 54667446), (341, 52903980), (342, 52749290), (372, 48495315), (380, 47474361), (396, 45556205), (418, 43158510), (465, 38796252), (495, 36444964), (499, 36152820), (558, 32330210), (570, 31649574), (589, 30628620), (620, 29097189), (627, 28772340), (660, 27333723), (682, 26451990), (684, 26374645), (836, 21579255), (855, 21099716), (930, 19398126), (961, 18772380), (990, 18222482), (998, 18076410), (1023, 17634660), (1045, 17263404), (1116, 16165105), (1140, 15824787), (1178, 15314310), (1254, 14386170), (1364, 13225995), (1395, 12932084), (1497, 12050940), (1705, 10580796), (1710, 10549858), (1767, 10209540), (1860, 9699063), (1881, 9590780), (1922, 9386190), (1980, 9111241), (1996, 9038205), (2046, 8817330), (2090, 8631702), (2356, 7657155), (2495, 7230564), (2508, 7193085), (2790, 6466042), (2883, 6257460), (2945, 6125724), (2994, 6025470), (3069, 5878220), (3135, 5754468), (3410, 5290398), (3420, 5274929), (3534, 5104770), (3762, 4795390), (3844, 4693095), (4092, 4408665), (4180, 4315851), (4491, 4016980), (4805, 3754476), (4990, 3615282), (5115, 3526932), (5301, 3403180), (5489, 3286620), (5580, 3233021), (5766, 3128730), (5890, 3062862), (5988, 3012735), (6138, 2939110), (6270, 2877234), (6479, 2784420), (6820, 2645199), (7068, 2552385), (7485, 2410188), (7524, 2397695), (8649, 2085820), (8835, 2041908), (8982, 2008490), (9405, 1918156), (9481, 1902780), (9610, 1877238), (9980, 1807641), (10230, 1763466), (10571, 1706580), (10602, 1701590), (10978, 1643310), (11532, 1564365), (11780, 1531431), (12276, 1469555), (12540, 1438617), (12958, 1392210), (14415, 1251492), (14970, 1205094), (15345, 1175644), (15469, 1166220), (16467, 1095540), (17298, 1042910), (17670, 1020954), (17964, 1004245), (18259, 988020), (18810, 959078), (18962, 951390), (19220, 938619), (19437, 928140), (20460, 881733), (21142, 853290), (21204, 850795), (21956, 821655), (22455, 803396), (25916, 696105), (26505, 680636), (27445, 657324), (28443, 634260), (28830, 625746), (29940, 602547), (30690, 587822), (30938, 583110), (31713, 568860), (32395, 556884), (32934, 547770), (34596, 521455), (35340, 510477), (36518, 494010), (37620, 479539), (37924, 475695), (38874, 464070), (42284, 426645), (43245, 417164), (44910, 401698), (46407, 388740), (47405, 380556), (49401, 365180), (52855, 341316), (53010, 340318), (54777, 329340), (54890, 328662), (56886, 317130), (57660, 312873), (58311, 309380), (61380, 293911), (61876, 291555), (63426, 284430), (64790, 278442), (65868, 273885), (73036, 247005), (77345, 233244), (77748, 232035), (82335, 219108), (85329, 211420), (86490, 208582), (89820, 200849), (91295, 197604), (92814, 194370), (94810, 190278), (95139, 189620), (97185, 185628), (98802, 182590), (104291, 172980), (105710, 170658), (106020, 170159), (109554, 164670), (109780, 164331), (113772, 158565), (116622, 154690), (126852, 142215), (129580, 139221)]