2163290220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 576

約数和(自身を含む): 8901849600

約数和(自身を除く): 6738559380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 49, 52, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 98, 105, 108, 114, 117, 126, 130, 133, 135, 140, 147, 156, 171, 180, 182, 189, 190, 195, 196, 210, 228, 234, 245, 247, 252, 260, 266, 270, 273, 285, 294, 315, 331, 342, 351, 364, 378, 380, 390, 399, 420, 441, 455, 468, 490, 494, 513, 532, 540, 546, 570, 585, 588, 630, 637, 662, 665, 684, 702, 735, 741, 756, 780, 798, 819, 855, 882, 910, 931, 945, 980, 988, 993, 1026, 1092, 1140, 1170, 1197, 1235, 1260, 1274, 1323, 1324, 1330, 1365, 1404, 1470, 1482, 1596, 1638, 1655, 1710, 1729, 1755, 1764, 1820, 1862, 1890, 1911, 1986, 1995, 2052, 2205, 2223, 2317, 2340, 2394, 2457, 2470, 2548, 2565, 2646, 2660, 2730, 2793, 2940, 2964, 2979, 3185, 3276, 3310, 3420, 3458, 3510, 3591, 3705, 3724, 3780, 3822, 3972, 3990, 4095, 4303, 4410, 4446, 4634, 4655, 4788, 4914, 4940, 4965, 5130, 5187, 5292, 5460, 5586, 5733, 5958, 5985, 6289, 6370, 6615, 6620, 6669, 6916, 6951, 7020, 7182, 7410, 7644, 7980, 8190, 8379, 8606, 8645, 8820, 8892, 8937, 9268, 9310, 9555, 9828, 9930, 10260, 10374, 11115, 11172, 11466, 11585, 11916, 11970, 12103, 12285, 12578, 12740, 12909, 13230, 13338, 13902, 13965, 14364, 14820, 14895, 15561, 16219, 16380, 16758, 17199, 17212, 17290, 17874, 17955, 18620, 18867, 19110, 19860, 20748, 20853, 21515, 22230, 22932, 23170, 23940, 24206, 24570, 25137, 25156, 25818, 25935, 26460, 26676, 27804, 27930, 28665, 29790, 30121, 31122, 31445, 32438, 33345, 33516, 34398, 34580, 34755, 35748, 35910, 36309, 37734, 38220, 38727, 41706, 41895, 43030, 44023, 44460, 44685, 46340, 46683, 48412, 48657, 49140, 50274, 51636, 51870, 55860, 56601, 57330, 59580, 60242, 60515, 62244, 62559, 62890, 64545, 64876, 66690, 68796, 69510, 71820, 72618, 75468, 77454, 77805, 81095, 81757, 83412, 83790, 85995, 86060, 88046, 89370, 90363, 93366, 94335, 97314, 100548, 103740, 104265, 108927, 113202, 114660, 116181, 120484, 121030, 125118, 125685, 125780, 129090, 132069, 133380, 139020, 145236, 145971, 150605, 154908, 155610, 162190, 163514, 167580, 169803, 171990, 176092, 178740, 180726, 181545, 186732, 188670, 193635, 194628, 208530, 210847, 217854, 220115, 226404, 232362, 233415, 242060, 243285, 245271, 250236, 251370, 258180, 264138, 271089, 283005, 291942, 301210, 308161, 311220, 312795, 324380, 326781, 327028, 339606, 343980, 361452, 363090, 377340, 387270, 396207, 408785, 417060, 421694, 435708, 437913, 440230, 451815, 464724, 466830, 486570, 490542, 502740, 528276, 542178, 544635, 566010, 572299, 580905, 583884, 602420, 616322, 625590, 632541, 653562, 660345, 679212, 726180, 729855, 735813, 774540, 792414, 813267, 817570, 843388, 849015, 875826, 880460, 903630, 924483, 933660, 973140, 981084, 1054235, 1084356, 1089270, 1132020, 1144598, 1161810, 1188621, 1226355, 1232644, 1251180, 1265082, 1307124, 1320690, 1355445, 1459710, 1471626, 1540805, 1584828, 1626534, 1633905, 1635140, 1698030, 1716897, 1751652, 1807260, 1848966, 1897623, 1981035, 2108470, 2178540, 2189565, 2207439, 2289196, 2323620, 2377242, 2452710, 2530164, 2641380, 2710890, 2773449, 2861495, 2919420, 2943252, 3081610, 3162705, 3253068, 3267810, 3396060, 3433794, 3679065, 3697932, 3795246, 3962070, 4006093, 4066335, 4216940, 4379130, 4414878, 4622415, 4754484, 4905420, 5150691, 5421780, 5546898, 5692869, 5722990, 5943105, 6163220, 6325410, 6535620, 6867588, 7358130, 7590492, 7924140, 8012186, 8132670, 8320347, 8584485, 8758260, 8829756, 9244830, 9488115, 10301382, 11037195, 11093796, 11385738, 11445980, 11886210, 12018279, 12650820, 13867245, 14716260, 15452073, 16024372, 16265340, 16640694, 17168970, 18489660, 18976230, 20030465, 20602764, 22074390, 22771476, 23772420, 24036558, 25753455, 27734490, 28464345, 30904146, 33281388, 34337940, 36054837, 37952460, 40060930, 41601735, 44148780, 48073116, 51506910, 55468980, 56928690, 60091395, 61808292, 72109674, 77260365, 80121860, 83203470, 103013820, 108164511, 113857380, 120182790, 144219348, 154520730, 166406940, 180274185, 216329022, 240365580, 309041460, 360548370, 432658044, 540822555, 721096740, 1081645110, 2163290220]

約数ペア:

[(1, 2163290220), (2, 1081645110), (3, 721096740), (4, 540822555), (5, 432658044), (6, 360548370), (7, 309041460), (9, 240365580), (10, 216329022), (12, 180274185), (13, 166406940), (14, 154520730), (15, 144219348), (18, 120182790), (19, 113857380), (20, 108164511), (21, 103013820), (26, 83203470), (27, 80121860), (28, 77260365), (30, 72109674), (35, 61808292), (36, 60091395), (38, 56928690), (39, 55468980), (42, 51506910), (45, 48073116), (49, 44148780), (52, 41601735), (54, 40060930), (57, 37952460), (60, 36054837), (63, 34337940), (65, 33281388), (70, 30904146), (76, 28464345), (78, 27734490), (84, 25753455), (90, 24036558), (91, 23772420), (95, 22771476), (98, 22074390), (105, 20602764), (108, 20030465), (114, 18976230), (117, 18489660), (126, 17168970), (130, 16640694), (133, 16265340), (135, 16024372), (140, 15452073), (147, 14716260), (156, 13867245), (171, 12650820), (180, 12018279), (182, 11886210), (189, 11445980), (190, 11385738), (195, 11093796), (196, 11037195), (210, 10301382), (228, 9488115), (234, 9244830), (245, 8829756), (247, 8758260), (252, 8584485), (260, 8320347), (266, 8132670), (270, 8012186), (273, 7924140), (285, 7590492), (294, 7358130), (315, 6867588), (331, 6535620), (342, 6325410), (351, 6163220), (364, 5943105), (378, 5722990), (380, 5692869), (390, 5546898), (399, 5421780), (420, 5150691), (441, 4905420), (455, 4754484), (468, 4622415), (490, 4414878), (494, 4379130), (513, 4216940), (532, 4066335), (540, 4006093), (546, 3962070), (570, 3795246), (585, 3697932), (588, 3679065), (630, 3433794), (637, 3396060), (662, 3267810), (665, 3253068), (684, 3162705), (702, 3081610), (735, 2943252), (741, 2919420), (756, 2861495), (780, 2773449), (798, 2710890), (819, 2641380), (855, 2530164), (882, 2452710), (910, 2377242), (931, 2323620), (945, 2289196), (980, 2207439), (988, 2189565), (993, 2178540), (1026, 2108470), (1092, 1981035), (1140, 1897623), (1170, 1848966), (1197, 1807260), (1235, 1751652), (1260, 1716897), (1274, 1698030), (1323, 1635140), (1324, 1633905), (1330, 1626534), (1365, 1584828), (1404, 1540805), (1470, 1471626), (1482, 1459710), (1596, 1355445), (1638, 1320690), (1655, 1307124), (1710, 1265082), (1729, 1251180), (1755, 1232644), (1764, 1226355), (1820, 1188621), (1862, 1161810), (1890, 1144598), (1911, 1132020), (1986, 1089270), (1995, 1084356), (2052, 1054235), (2205, 981084), (2223, 973140), (2317, 933660), (2340, 924483), (2394, 903630), (2457, 880460), (2470, 875826), (2548, 849015), (2565, 843388), (2646, 817570), (2660, 813267), (2730, 792414), (2793, 774540), (2940, 735813), (2964, 729855), (2979, 726180), (3185, 679212), (3276, 660345), (3310, 653562), (3420, 632541), (3458, 625590), (3510, 616322), (3591, 602420), (3705, 583884), (3724, 580905), (3780, 572299), (3822, 566010), (3972, 544635), (3990, 542178), (4095, 528276), (4303, 502740), (4410, 490542), (4446, 486570), (4634, 466830), (4655, 464724), (4788, 451815), (4914, 440230), (4940, 437913), (4965, 435708), (5130, 421694), (5187, 417060), (5292, 408785), (5460, 396207), (5586, 387270), (5733, 377340), (5958, 363090), (5985, 361452), (6289, 343980), (6370, 339606), (6615, 327028), (6620, 326781), (6669, 324380), (6916, 312795), (6951, 311220), (7020, 308161), (7182, 301210), (7410, 291942), (7644, 283005), (7980, 271089), (8190, 264138), (8379, 258180), (8606, 251370), (8645, 250236), (8820, 245271), (8892, 243285), (8937, 242060), (9268, 233415), (9310, 232362), (9555, 226404), (9828, 220115), (9930, 217854), (10260, 210847), (10374, 208530), (11115, 194628), (11172, 193635), (11466, 188670), (11585, 186732), (11916, 181545), (11970, 180726), (12103, 178740), (12285, 176092), (12578, 171990), (12740, 169803), (12909, 167580), (13230, 163514), (13338, 162190), (13902, 155610), (13965, 154908), (14364, 150605), (14820, 145971), (14895, 145236), (15561, 139020), (16219, 133380), (16380, 132069), (16758, 129090), (17199, 125780), (17212, 125685), (17290, 125118), (17874, 121030), (17955, 120484), (18620, 116181), (18867, 114660), (19110, 113202), (19860, 108927), (20748, 104265), (20853, 103740), (21515, 100548), (22230, 97314), (22932, 94335), (23170, 93366), (23940, 90363), (24206, 89370), (24570, 88046), (25137, 86060), (25156, 85995), (25818, 83790), (25935, 83412), (26460, 81757), (26676, 81095), (27804, 77805), (27930, 77454), (28665, 75468), (29790, 72618), (30121, 71820), (31122, 69510), (31445, 68796), (32438, 66690), (33345, 64876), (33516, 64545), (34398, 62890), (34580, 62559), (34755, 62244), (35748, 60515), (35910, 60242), (36309, 59580), (37734, 57330), (38220, 56601), (38727, 55860), (41706, 51870), (41895, 51636), (43030, 50274), (44023, 49140), (44460, 48657), (44685, 48412), (46340, 46683)]