15747960816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5419}}^1$

素因数の和:5505

約数の個数: 240

約数和(自身を含む): 53390035200

約数和(自身を除く): 37642074384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 961, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1922, 1953, 2232, 2604, 2883, 3024, 3348, 3472, 3844, 3906, 4464, 5208, 5419, 5766, 5859, 6696, 6727, 7688, 7812, 8649, 10416, 10838, 11532, 11718, 13392, 13454, 15376, 15624, 16257, 17298, 20181, 21676, 23064, 23436, 25947, 26908, 31248, 32514, 34596, 37933, 40362, 43352, 46128, 46872, 48771, 51894, 53816, 60543, 65028, 69192, 75866, 80724, 86704, 93744, 97542, 103788, 107632, 113799, 121086, 130056, 138384, 146313, 151732, 161448, 167989, 181629, 195084, 207576, 227598, 242172, 260112, 292626, 303464, 322896, 335978, 341397, 363258, 390168, 415152, 455196, 484344, 503967, 585252, 606928, 671956, 682794, 726516, 780336, 910392, 968688, 1007934, 1024191, 1170504, 1175923, 1343912, 1365588, 1453032, 1511901, 1820784, 2015868, 2048382, 2341008, 2351846, 2687824, 2731176, 2906064, 3023802, 3527769, 4031736, 4096764, 4535703, 4703692, 5207659, 5462352, 6047604, 7055538, 8063472, 8193528, 9071406, 9407384, 10415318, 10583307, 12095208, 14111076, 15622977, 16387056, 18142812, 18814768, 20830636, 21166614, 24190416, 28222152, 31245954, 31749921, 36285624, 36453613, 41661272, 42333228, 46868931, 56444304, 62491908, 63499842, 72571248, 72907226, 83322544, 84666456, 93737862, 109360839, 124983816, 126999684, 140606793, 145814452, 169332912, 187475724, 218721678, 249967632, 253999368, 281213586, 291628904, 328082517, 374951448, 437443356, 507998736, 562427172, 583257808, 656165034, 749902896, 874886712, 984247551, 1124854344, 1312330068, 1749773424, 1968495102, 2249708688, 2624660136, 3936990204, 5249320272, 7873980408, 15747960816]

約数ペア:

[(1, 15747960816), (2, 7873980408), (3, 5249320272), (4, 3936990204), (6, 2624660136), (7, 2249708688), (8, 1968495102), (9, 1749773424), (12, 1312330068), (14, 1124854344), (16, 984247551), (18, 874886712), (21, 749902896), (24, 656165034), (27, 583257808), (28, 562427172), (31, 507998736), (36, 437443356), (42, 374951448), (48, 328082517), (54, 291628904), (56, 281213586), (62, 253999368), (63, 249967632), (72, 218721678), (84, 187475724), (93, 169332912), (108, 145814452), (112, 140606793), (124, 126999684), (126, 124983816), (144, 109360839), (168, 93737862), (186, 84666456), (189, 83322544), (216, 72907226), (217, 72571248), (248, 63499842), (252, 62491908), (279, 56444304), (336, 46868931), (372, 42333228), (378, 41661272), (432, 36453613), (434, 36285624), (496, 31749921), (504, 31245954), (558, 28222152), (651, 24190416), (744, 21166614), (756, 20830636), (837, 18814768), (868, 18142812), (961, 16387056), (1008, 15622977), (1116, 14111076), (1302, 12095208), (1488, 10583307), (1512, 10415318), (1674, 9407384), (1736, 9071406), (1922, 8193528), (1953, 8063472), (2232, 7055538), (2604, 6047604), (2883, 5462352), (3024, 5207659), (3348, 4703692), (3472, 4535703), (3844, 4096764), (3906, 4031736), (4464, 3527769), (5208, 3023802), (5419, 2906064), (5766, 2731176), (5859, 2687824), (6696, 2351846), (6727, 2341008), (7688, 2048382), (7812, 2015868), (8649, 1820784), (10416, 1511901), (10838, 1453032), (11532, 1365588), (11718, 1343912), (13392, 1175923), (13454, 1170504), (15376, 1024191), (15624, 1007934), (16257, 968688), (17298, 910392), (20181, 780336), (21676, 726516), (23064, 682794), (23436, 671956), (25947, 606928), (26908, 585252), (31248, 503967), (32514, 484344), (34596, 455196), (37933, 415152), (40362, 390168), (43352, 363258), (46128, 341397), (46872, 335978), (48771, 322896), (51894, 303464), (53816, 292626), (60543, 260112), (65028, 242172), (69192, 227598), (75866, 207576), (80724, 195084), (86704, 181629), (93744, 167989), (97542, 161448), (103788, 151732), (107632, 146313), (113799, 138384), (121086, 130056)]