19078886340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:1139

約数の個数: 192

約数和(自身を含む): 59977048320

約数和(自身を除く): 40898161980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 331, 346, 519, 540, 617, 662, 692, 865, 993, 1038, 1234, 1324, 1557, 1655, 1730, 1851, 1986, 2076, 2468, 2595, 2979, 3085, 3114, 3310, 3460, 3702, 3972, 4671, 4965, 5190, 5553, 5958, 6170, 6228, 6620, 7404, 7785, 8937, 9255, 9342, 9930, 10380, 11106, 11916, 12340, 14895, 15570, 16659, 17874, 18510, 18684, 19860, 22212, 23355, 27765, 29790, 31140, 33318, 35748, 37020, 44685, 46710, 55530, 57263, 59580, 66636, 83295, 89370, 93420, 106741, 111060, 114526, 166590, 171789, 178740, 204227, 213482, 229052, 286315, 320223, 333180, 343578, 408454, 426964, 515367, 533705, 572630, 612681, 640446, 687156, 816908, 858945, 960669, 1021135, 1030734, 1067410, 1145260, 1225362, 1280892, 1546101, 1601115, 1717890, 1838043, 1921338, 2042270, 2061468, 2134820, 2450724, 2576835, 2882007, 3063405, 3092202, 3202230, 3435780, 3676086, 3842676, 4084540, 4803345, 5153670, 5514129, 5764014, 6126810, 6184404, 6404460, 7352172, 7730505, 9190215, 9606690, 10307340, 11028258, 11528028, 12253620, 14410035, 15461010, 18380430, 19213380, 22056516, 27570645, 28820070, 30922020, 35331271, 36760860, 55141290, 57640140, 70662542, 105993813, 110282580, 141325084, 176656355, 211987626, 317981439, 353312710, 423975252, 529969065, 635962878, 706625420, 953944317, 1059938130, 1271925756, 1589907195, 1907888634, 2119876260, 3179814390, 3815777268, 4769721585, 6359628780, 9539443170, 19078886340]

約数ペア:

[(1, 19078886340), (2, 9539443170), (3, 6359628780), (4, 4769721585), (5, 3815777268), (6, 3179814390), (9, 2119876260), (10, 1907888634), (12, 1589907195), (15, 1271925756), (18, 1059938130), (20, 953944317), (27, 706625420), (30, 635962878), (36, 529969065), (45, 423975252), (54, 353312710), (60, 317981439), (90, 211987626), (108, 176656355), (135, 141325084), (173, 110282580), (180, 105993813), (270, 70662542), (331, 57640140), (346, 55141290), (519, 36760860), (540, 35331271), (617, 30922020), (662, 28820070), (692, 27570645), (865, 22056516), (993, 19213380), (1038, 18380430), (1234, 15461010), (1324, 14410035), (1557, 12253620), (1655, 11528028), (1730, 11028258), (1851, 10307340), (1986, 9606690), (2076, 9190215), (2468, 7730505), (2595, 7352172), (2979, 6404460), (3085, 6184404), (3114, 6126810), (3310, 5764014), (3460, 5514129), (3702, 5153670), (3972, 4803345), (4671, 4084540), (4965, 3842676), (5190, 3676086), (5553, 3435780), (5958, 3202230), (6170, 3092202), (6228, 3063405), (6620, 2882007), (7404, 2576835), (7785, 2450724), (8937, 2134820), (9255, 2061468), (9342, 2042270), (9930, 1921338), (10380, 1838043), (11106, 1717890), (11916, 1601115), (12340, 1546101), (14895, 1280892), (15570, 1225362), (16659, 1145260), (17874, 1067410), (18510, 1030734), (18684, 1021135), (19860, 960669), (22212, 858945), (23355, 816908), (27765, 687156), (29790, 640446), (31140, 612681), (33318, 572630), (35748, 533705), (37020, 515367), (44685, 426964), (46710, 408454), (55530, 343578), (57263, 333180), (59580, 320223), (66636, 286315), (83295, 229052), (89370, 213482), (93420, 204227), (106741, 178740), (111060, 171789), (114526, 166590)]