67870021120

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{77747}}^1$

素因数の和:77812

約数の個数: 160

約数和(自身を含む): 183251414016

約数和(自身を除く): 115381392896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4960, 5456, 5632, 6820, 7040, 7936, 9920, 10912, 13640, 14080, 15872, 19840, 21824, 27280, 28160, 39680, 43648, 54560, 77747, 79360, 87296, 109120, 155494, 174592, 218240, 310988, 388735, 436480, 621976, 777470, 855217, 872960, 1243952, 1554940, 1710434, 2410157, 2487904, 3109880, 3420868, 4276085, 4820314, 4975808, 6219760, 6841736, 8552170, 9640628, 9951616, 12050785, 12439520, 13683472, 17104340, 19281256, 19903232, 24101570, 24879040, 26511727, 27366944, 34208680, 38562512, 39806464, 48203140, 49758080, 53023454, 54733888, 68417360, 77125024, 96406280, 99516160, 106046908, 109467776, 132558635, 136834720, 154250048, 192812560, 199032320, 212093816, 218935552, 265117270, 273669440, 308500096, 385625120, 424187632, 437871104, 530234540, 547338880, 617000192, 771250240, 848375264, 1060469080, 1094677760, 1234000384, 1542500480, 1696750528, 2120938160, 2189355520, 3085000960, 3393501056, 4241876320, 6170001920, 6787002112, 8483752640, 13574004224, 16967505280, 33935010560, 67870021120]

約数ペア:

[(1, 67870021120), (2, 33935010560), (4, 16967505280), (5, 13574004224), (8, 8483752640), (10, 6787002112), (11, 6170001920), (16, 4241876320), (20, 3393501056), (22, 3085000960), (31, 2189355520), (32, 2120938160), (40, 1696750528), (44, 1542500480), (55, 1234000384), (62, 1094677760), (64, 1060469080), (80, 848375264), (88, 771250240), (110, 617000192), (124, 547338880), (128, 530234540), (155, 437871104), (160, 424187632), (176, 385625120), (220, 308500096), (248, 273669440), (256, 265117270), (310, 218935552), (320, 212093816), (341, 199032320), (352, 192812560), (440, 154250048), (496, 136834720), (512, 132558635), (620, 109467776), (640, 106046908), (682, 99516160), (704, 96406280), (880, 77125024), (992, 68417360), (1240, 54733888), (1280, 53023454), (1364, 49758080), (1408, 48203140), (1705, 39806464), (1760, 38562512), (1984, 34208680), (2480, 27366944), (2560, 26511727), (2728, 24879040), (2816, 24101570), (3410, 19903232), (3520, 19281256), (3968, 17104340), (4960, 13683472), (5456, 12439520), (5632, 12050785), (6820, 9951616), (7040, 9640628), (7936, 8552170), (9920, 6841736), (10912, 6219760), (13640, 4975808), (14080, 4820314), (15872, 4276085), (19840, 3420868), (21824, 3109880), (27280, 2487904), (28160, 2410157), (39680, 1710434), (43648, 1554940), (54560, 1243952), (77747, 872960), (79360, 855217), (87296, 777470), (109120, 621976), (155494, 436480), (174592, 388735), (218240, 310988)]