180320976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 180

約数和(自身を含む): 566005440

約数和(自身を除く): 385684464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 121, 131, 132, 144, 158, 176, 198, 237, 242, 262, 264, 316, 363, 393, 396, 474, 484, 524, 528, 632, 711, 726, 786, 792, 869, 948, 968, 1048, 1089, 1179, 1264, 1422, 1441, 1452, 1572, 1584, 1738, 1896, 1936, 2096, 2178, 2358, 2607, 2844, 2882, 2904, 3144, 3476, 3792, 4323, 4356, 4716, 5214, 5688, 5764, 5808, 6288, 6952, 7821, 8646, 8712, 9432, 9559, 10349, 10428, 11376, 11528, 12969, 13904, 15642, 15851, 17292, 17424, 18864, 19118, 20698, 20856, 23056, 25938, 28677, 31047, 31284, 31702, 34584, 38236, 41396, 41712, 47553, 51876, 57354, 62094, 62568, 63404, 69168, 76472, 82792, 86031, 93141, 95106, 103752, 113839, 114708, 124188, 125136, 126808, 142659, 152944, 165584, 172062, 186282, 190212, 207504, 227678, 229416, 248376, 253616, 285318, 341517, 344124, 372564, 380424, 455356, 458832, 496752, 570636, 683034, 688248, 745128, 760848, 910712, 1024551, 1141272, 1252229, 1366068, 1376496, 1490256, 1821424, 2049102, 2282544, 2504458, 2732136, 3756687, 4098204, 5008916, 5464272, 7513374, 8196408, 10017832, 11270061, 15026748, 16392816, 20035664, 22540122, 30053496, 45080244, 60106992, 90160488, 180320976]

約数ペア:

[(1, 180320976), (2, 90160488), (3, 60106992), (4, 45080244), (6, 30053496), (8, 22540122), (9, 20035664), (11, 16392816), (12, 15026748), (16, 11270061), (18, 10017832), (22, 8196408), (24, 7513374), (33, 5464272), (36, 5008916), (44, 4098204), (48, 3756687), (66, 2732136), (72, 2504458), (79, 2282544), (88, 2049102), (99, 1821424), (121, 1490256), (131, 1376496), (132, 1366068), (144, 1252229), (158, 1141272), (176, 1024551), (198, 910712), (237, 760848), (242, 745128), (262, 688248), (264, 683034), (316, 570636), (363, 496752), (393, 458832), (396, 455356), (474, 380424), (484, 372564), (524, 344124), (528, 341517), (632, 285318), (711, 253616), (726, 248376), (786, 229416), (792, 227678), (869, 207504), (948, 190212), (968, 186282), (1048, 172062), (1089, 165584), (1179, 152944), (1264, 142659), (1422, 126808), (1441, 125136), (1452, 124188), (1572, 114708), (1584, 113839), (1738, 103752), (1896, 95106), (1936, 93141), (2096, 86031), (2178, 82792), (2358, 76472), (2607, 69168), (2844, 63404), (2882, 62568), (2904, 62094), (3144, 57354), (3476, 51876), (3792, 47553), (4323, 41712), (4356, 41396), (4716, 38236), (5214, 34584), (5688, 31702), (5764, 31284), (5808, 31047), (6288, 28677), (6952, 25938), (7821, 23056), (8646, 20856), (8712, 20698), (9432, 19118), (9559, 18864), (10349, 17424), (10428, 17292), (11376, 15851), (11528, 15642), (12969, 13904)]