1900520064

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{6961}}^1$

素因数の和:7063

約数の個数: 128

約数和(自身を含む): 5680992000

約数和(自身を除く): 3780471936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 864, 948, 1152, 1264, 1422, 1728, 1896, 2133, 2528, 2844, 3456, 3792, 4266, 5056, 5688, 6961, 7584, 8532, 10112, 11376, 13922, 15168, 17064, 20883, 22752, 27844, 30336, 34128, 41766, 45504, 55688, 62649, 68256, 83532, 91008, 111376, 125298, 136512, 167064, 187947, 222752, 250596, 273024, 334128, 375894, 445504, 501192, 549919, 668256, 751788, 891008, 1002384, 1099838, 1336512, 1503576, 1649757, 2004768, 2199676, 2673024, 3007152, 3299514, 4009536, 4399352, 4949271, 6014304, 6599028, 8019072, 8798704, 9898542, 12028608, 13198056, 14847813, 17597408, 19797084, 24057216, 26396112, 29695626, 35194816, 39594168, 52792224, 59391252, 70389632, 79188336, 105584448, 118782504, 158376672, 211168896, 237565008, 316753344, 475130016, 633506688, 950260032, 1900520064]

約数ペア:

[(1, 1900520064), (2, 950260032), (3, 633506688), (4, 475130016), (6, 316753344), (8, 237565008), (9, 211168896), (12, 158376672), (16, 118782504), (18, 105584448), (24, 79188336), (27, 70389632), (32, 59391252), (36, 52792224), (48, 39594168), (54, 35194816), (64, 29695626), (72, 26396112), (79, 24057216), (96, 19797084), (108, 17597408), (128, 14847813), (144, 13198056), (158, 12028608), (192, 9898542), (216, 8798704), (237, 8019072), (288, 6599028), (316, 6014304), (384, 4949271), (432, 4399352), (474, 4009536), (576, 3299514), (632, 3007152), (711, 2673024), (864, 2199676), (948, 2004768), (1152, 1649757), (1264, 1503576), (1422, 1336512), (1728, 1099838), (1896, 1002384), (2133, 891008), (2528, 751788), (2844, 668256), (3456, 549919), (3792, 501192), (4266, 445504), (5056, 375894), (5688, 334128), (6961, 273024), (7584, 250596), (8532, 222752), (10112, 187947), (11376, 167064), (13922, 136512), (15168, 125298), (17064, 111376), (20883, 91008), (22752, 83532), (27844, 68256), (30336, 62649), (34128, 55688), (41766, 45504)]