2072162520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66161}}^1$

素因数の和:66210

約数の個数: 128

約数和(自身を含む): 7145496000

約数和(自身を除く): 5073333480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 66161, 132322, 198483, 264644, 330805, 396966, 529288, 595449, 661610, 793932, 992415, 1190898, 1323220, 1587864, 1786347, 1918669, 1984830, 2381796, 2646440, 2977245, 3572694, 3837338, 3969660, 4763592, 5756007, 5954490, 7145388, 7674676, 7939320, 8931735, 9593345, 11512014, 11908980, 14290776, 15349352, 17268021, 17863470, 19186690, 23024028, 23817960, 28780035, 34536042, 35726940, 38373380, 46048056, 51804063, 57560070, 69072084, 71453880, 76746760, 86340105, 103608126, 115120140, 138144168, 172680210, 207216252, 230240280, 259020315, 345360420, 414432504, 518040630, 690720840, 1036081260, 2072162520]

約数ペア:

[(1, 2072162520), (2, 1036081260), (3, 690720840), (4, 518040630), (5, 414432504), (6, 345360420), (8, 259020315), (9, 230240280), (10, 207216252), (12, 172680210), (15, 138144168), (18, 115120140), (20, 103608126), (24, 86340105), (27, 76746760), (29, 71453880), (30, 69072084), (36, 57560070), (40, 51804063), (45, 46048056), (54, 38373380), (58, 35726940), (60, 34536042), (72, 28780035), (87, 23817960), (90, 23024028), (108, 19186690), (116, 17863470), (120, 17268021), (135, 15349352), (145, 14290776), (174, 11908980), (180, 11512014), (216, 9593345), (232, 8931735), (261, 7939320), (270, 7674676), (290, 7145388), (348, 5954490), (360, 5756007), (435, 4763592), (522, 3969660), (540, 3837338), (580, 3572694), (696, 2977245), (783, 2646440), (870, 2381796), (1044, 1984830), (1080, 1918669), (1160, 1786347), (1305, 1587864), (1566, 1323220), (1740, 1190898), (2088, 992415), (2610, 793932), (3132, 661610), (3480, 595449), (3915, 529288), (5220, 396966), (6264, 330805), (7830, 264644), (10440, 198483), (15660, 132322), (31320, 66161)]