20178609192

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 512

約数和(自身を含む): 68621798400

約数和(自身を除く): 48443189208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 61, 63, 72, 73, 74, 81, 84, 108, 111, 122, 126, 146, 148, 162, 168, 183, 189, 216, 219, 222, 243, 244, 252, 259, 292, 296, 324, 333, 366, 378, 427, 438, 444, 486, 488, 504, 511, 518, 549, 567, 584, 648, 657, 666, 729, 732, 756, 777, 854, 876, 888, 972, 999, 1022, 1036, 1098, 1134, 1281, 1314, 1332, 1458, 1464, 1512, 1533, 1554, 1647, 1701, 1708, 1752, 1944, 1971, 1998, 2044, 2072, 2187, 2196, 2257, 2268, 2331, 2562, 2628, 2664, 2701, 2916, 2997, 3066, 3108, 3294, 3402, 3416, 3843, 3942, 3996, 4088, 4374, 4392, 4453, 4514, 4536, 4599, 4662, 4941, 5103, 5124, 5256, 5402, 5832, 5913, 5994, 6132, 6216, 6588, 6771, 6804, 6993, 7686, 7884, 7992, 8103, 8748, 8906, 8991, 9028, 9198, 9324, 9882, 10206, 10248, 10804, 11529, 11826, 11988, 12264, 13176, 13359, 13542, 13608, 13797, 13986, 14823, 15309, 15372, 15768, 15799, 16206, 17496, 17739, 17812, 17982, 18056, 18396, 18648, 18907, 19764, 20313, 20412, 20979, 21608, 23058, 23652, 23976, 24309, 26718, 26973, 27084, 27594, 27972, 29646, 30618, 30744, 31171, 31598, 32412, 34587, 35478, 35624, 35964, 36792, 37814, 39528, 40077, 40626, 40824, 41391, 41958, 44469, 46116, 47304, 47397, 48618, 53217, 53436, 53946, 54168, 55188, 55944, 56721, 59292, 60939, 61236, 62342, 62937, 63196, 64824, 69174, 70956, 71928, 72927, 75628, 80154, 80919, 81252, 82782, 83916, 88938, 92232, 93513, 94794, 97236, 103761, 106434, 106872, 107892, 110376, 113442, 118584, 120231, 121878, 122472, 124173, 124684, 125874, 126392, 133407, 138348, 141912, 142191, 145854, 151256, 159651, 160308, 161838, 162504, 164761, 165564, 167832, 170163, 177876, 182817, 187026, 188811, 189588, 194472, 207522, 212868, 215784, 218781, 226884, 240462, 243756, 248346, 249368, 251748, 266814, 276696, 280539, 284382, 291708, 311283, 319302, 320616, 323676, 329522, 331128, 340326, 355752, 360693, 365634, 372519, 374052, 377622, 379176, 415044, 425736, 426573, 437562, 453768, 480924, 487512, 494283, 496692, 503496, 510489, 533628, 548451, 561078, 566433, 568764, 583416, 622566, 638604, 647352, 656343, 659044, 680652, 721386, 731268, 745038, 748104, 755244, 830088, 841617, 853146, 875124, 933849, 961848, 988566, 993384, 1020978, 1067256, 1082079, 1096902, 1117557, 1122156, 1132866, 1137528, 1153327, 1245132, 1277208, 1279719, 1312686, 1318088, 1361304, 1442772, 1462536, 1482849, 1490076, 1510488, 1531467, 1645353, 1683234, 1706292, 1750248, 1867698, 1969029, 1977132, 2041956, 2164158, 2193804, 2235114, 2244312, 2265732, 2306654, 2490264, 2524851, 2559438, 2625372, 2885544, 2965698, 2980152, 3062934, 3246237, 3290706, 3366468, 3412584, 3459981, 3735396, 3839157, 3938058, 3954264, 4083912, 4328316, 4387608, 4448547, 4470228, 4531464, 4594401, 4613308, 4936059, 5049702, 5118876, 5250744, 5907087, 5931396, 6125868, 6492474, 6581412, 6732936, 6919962, 7470792, 7574553, 7678314, 7876116, 8656632, 8897094, 8940456, 9188802, 9226616, 9738711, 9872118, 10099404, 10237752, 10379943, 11517471, 11814174, 11862792, 12251736, 12984948, 13162824, 13345641, 13783203, 13839924, 15149106, 15356628, 15752232, 17794188, 18377604, 19477422, 19744236, 20198808, 20759886, 22723659, 23034942, 23628348, 25969896, 26691282, 27566406, 27679848, 30298212, 30713256, 31139829, 34552413, 35588376, 36755208, 38954844, 39488472, 40036923, 41349609, 41519772, 45447318, 46069884, 47256696, 53382564, 55132812, 60596424, 62279658, 68170977, 69104826, 77909688, 80073846, 82699218, 83039544, 90894636, 92139768, 93419487, 106765128, 110265624, 120110769, 124559316, 136341954, 138209652, 160147692, 165398436, 181789272, 186838974, 240221538, 249118632, 272683908, 276419304, 280258461, 320295384, 330796872, 360332307, 373677948, 480443076, 545367816, 560516922, 720664614, 747355896, 840775383, 960886152, 1121033844, 1441329228, 1681550766, 2242067688, 2522326149, 2882658456, 3363101532, 5044652298, 6726203064, 10089304596, 20178609192]

約数ペア:

[(1, 20178609192), (2, 10089304596), (3, 6726203064), (4, 5044652298), (6, 3363101532), (7, 2882658456), (8, 2522326149), (9, 2242067688), (12, 1681550766), (14, 1441329228), (18, 1121033844), (21, 960886152), (24, 840775383), (27, 747355896), (28, 720664614), (36, 560516922), (37, 545367816), (42, 480443076), (54, 373677948), (56, 360332307), (61, 330796872), (63, 320295384), (72, 280258461), (73, 276419304), (74, 272683908), (81, 249118632), (84, 240221538), (108, 186838974), (111, 181789272), (122, 165398436), (126, 160147692), (146, 138209652), (148, 136341954), (162, 124559316), (168, 120110769), (183, 110265624), (189, 106765128), (216, 93419487), (219, 92139768), (222, 90894636), (243, 83039544), (244, 82699218), (252, 80073846), (259, 77909688), (292, 69104826), (296, 68170977), (324, 62279658), (333, 60596424), (366, 55132812), (378, 53382564), (427, 47256696), (438, 46069884), (444, 45447318), (486, 41519772), (488, 41349609), (504, 40036923), (511, 39488472), (518, 38954844), (549, 36755208), (567, 35588376), (584, 34552413), (648, 31139829), (657, 30713256), (666, 30298212), (729, 27679848), (732, 27566406), (756, 26691282), (777, 25969896), (854, 23628348), (876, 23034942), (888, 22723659), (972, 20759886), (999, 20198808), (1022, 19744236), (1036, 19477422), (1098, 18377604), (1134, 17794188), (1281, 15752232), (1314, 15356628), (1332, 15149106), (1458, 13839924), (1464, 13783203), (1512, 13345641), (1533, 13162824), (1554, 12984948), (1647, 12251736), (1701, 11862792), (1708, 11814174), (1752, 11517471), (1944, 10379943), (1971, 10237752), (1998, 10099404), (2044, 9872118), (2072, 9738711), (2187, 9226616), (2196, 9188802), (2257, 8940456), (2268, 8897094), (2331, 8656632), (2562, 7876116), (2628, 7678314), (2664, 7574553), (2701, 7470792), (2916, 6919962), (2997, 6732936), (3066, 6581412), (3108, 6492474), (3294, 6125868), (3402, 5931396), (3416, 5907087), (3843, 5250744), (3942, 5118876), (3996, 5049702), (4088, 4936059), (4374, 4613308), (4392, 4594401), (4453, 4531464), (4514, 4470228), (4536, 4448547), (4599, 4387608), (4662, 4328316), (4941, 4083912), (5103, 3954264), (5124, 3938058), (5256, 3839157), (5402, 3735396), (5832, 3459981), (5913, 3412584), (5994, 3366468), (6132, 3290706), (6216, 3246237), (6588, 3062934), (6771, 2980152), (6804, 2965698), (6993, 2885544), (7686, 2625372), (7884, 2559438), (7992, 2524851), (8103, 2490264), (8748, 2306654), (8906, 2265732), (8991, 2244312), (9028, 2235114), (9198, 2193804), (9324, 2164158), (9882, 2041956), (10206, 1977132), (10248, 1969029), (10804, 1867698), (11529, 1750248), (11826, 1706292), (11988, 1683234), (12264, 1645353), (13176, 1531467), (13359, 1510488), (13542, 1490076), (13608, 1482849), (13797, 1462536), (13986, 1442772), (14823, 1361304), (15309, 1318088), (15372, 1312686), (15768, 1279719), (15799, 1277208), (16206, 1245132), (17496, 1153327), (17739, 1137528), (17812, 1132866), (17982, 1122156), (18056, 1117557), (18396, 1096902), (18648, 1082079), (18907, 1067256), (19764, 1020978), (20313, 993384), (20412, 988566), (20979, 961848), (21608, 933849), (23058, 875124), (23652, 853146), (23976, 841617), (24309, 830088), (26718, 755244), (26973, 748104), (27084, 745038), (27594, 731268), (27972, 721386), (29646, 680652), (30618, 659044), (30744, 656343), (31171, 647352), (31598, 638604), (32412, 622566), (34587, 583416), (35478, 568764), (35624, 566433), (35964, 561078), (36792, 548451), (37814, 533628), (39528, 510489), (40077, 503496), (40626, 496692), (40824, 494283), (41391, 487512), (41958, 480924), (44469, 453768), (46116, 437562), (47304, 426573), (47397, 425736), (48618, 415044), (53217, 379176), (53436, 377622), (53946, 374052), (54168, 372519), (55188, 365634), (55944, 360693), (56721, 355752), (59292, 340326), (60939, 331128), (61236, 329522), (62342, 323676), (62937, 320616), (63196, 319302), (64824, 311283), (69174, 291708), (70956, 284382), (71928, 280539), (72927, 276696), (75628, 266814), (80154, 251748), (80919, 249368), (81252, 248346), (82782, 243756), (83916, 240462), (88938, 226884), (92232, 218781), (93513, 215784), (94794, 212868), (97236, 207522), (103761, 194472), (106434, 189588), (106872, 188811), (107892, 187026), (110376, 182817), (113442, 177876), (118584, 170163), (120231, 167832), (121878, 165564), (122472, 164761), (124173, 162504), (124684, 161838), (125874, 160308), (126392, 159651), (133407, 151256), (138348, 145854), (141912, 142191)]