165272940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1949

約数の個数: 192

約数和(自身を含む): 613509120

約数和(自身を除く): 448236180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1901, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3780, 3802, 4140, 4347, 4830, 5703, 5796, 6210, 7245, 7604, 8694, 9505, 9660, 11406, 12420, 13307, 14490, 17109, 17388, 19010, 21735, 22812, 26614, 28515, 28980, 34218, 38020, 39921, 43470, 43723, 51327, 53228, 57030, 66535, 68436, 79842, 85545, 86940, 87446, 102654, 114060, 119763, 131169, 133070, 159684, 171090, 174892, 199605, 205308, 218615, 239526, 256635, 262338, 266140, 306061, 342180, 359289, 393507, 399210, 437230, 479052, 513270, 524676, 598815, 612122, 655845, 718578, 787014, 798420, 874460, 918183, 1026540, 1180521, 1197630, 1224244, 1311690, 1437156, 1530305, 1574028, 1796445, 1836366, 1967535, 2361042, 2395260, 2623380, 2754549, 3060610, 3592890, 3672732, 3935070, 4590915, 4722084, 5509098, 5902605, 6121220, 7185780, 7870140, 8263647, 9181830, 11018196, 11805210, 13772745, 16527294, 18363660, 23610420, 27545490, 33054588, 41318235, 55090980, 82636470, 165272940]

約数ペア:

[(1, 165272940), (2, 82636470), (3, 55090980), (4, 41318235), (5, 33054588), (6, 27545490), (7, 23610420), (9, 18363660), (10, 16527294), (12, 13772745), (14, 11805210), (15, 11018196), (18, 9181830), (20, 8263647), (21, 7870140), (23, 7185780), (27, 6121220), (28, 5902605), (30, 5509098), (35, 4722084), (36, 4590915), (42, 3935070), (45, 3672732), (46, 3592890), (54, 3060610), (60, 2754549), (63, 2623380), (69, 2395260), (70, 2361042), (84, 1967535), (90, 1836366), (92, 1796445), (105, 1574028), (108, 1530305), (115, 1437156), (126, 1311690), (135, 1224244), (138, 1197630), (140, 1180521), (161, 1026540), (180, 918183), (189, 874460), (207, 798420), (210, 787014), (230, 718578), (252, 655845), (270, 612122), (276, 598815), (315, 524676), (322, 513270), (345, 479052), (378, 437230), (414, 399210), (420, 393507), (460, 359289), (483, 342180), (540, 306061), (621, 266140), (630, 262338), (644, 256635), (690, 239526), (756, 218615), (805, 205308), (828, 199605), (945, 174892), (966, 171090), (1035, 159684), (1242, 133070), (1260, 131169), (1380, 119763), (1449, 114060), (1610, 102654), (1890, 87446), (1901, 86940), (1932, 85545), (2070, 79842), (2415, 68436), (2484, 66535), (2898, 57030), (3105, 53228), (3220, 51327), (3780, 43723), (3802, 43470), (4140, 39921), (4347, 38020), (4830, 34218), (5703, 28980), (5796, 28515), (6210, 26614), (7245, 22812), (7604, 21735), (8694, 19010), (9505, 17388), (9660, 17109), (11406, 14490), (12420, 13307)]