2205418320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{145861}}^1$

素因数の和:145890

約数の個数: 160

約数和(自身を含む): 8681706240

約数和(自身を除く): 6476287920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 145861, 291722, 437583, 583444, 729305, 875166, 1021027, 1166888, 1312749, 1458610, 1750332, 2042054, 2187915, 2333776, 2625498, 2917220, 3063081, 3500664, 3938247, 4084108, 4375830, 5105135, 5250996, 5834440, 6126162, 6563745, 7001328, 7876494, 8168216, 8751660, 9189243, 10210270, 10501992, 11668880, 12252324, 13127490, 15315405, 15752988, 16336432, 17503320, 18378486, 19691235, 20420540, 21003984, 24504648, 26254980, 27567729, 30630810, 31505976, 35006640, 36756972, 39382470, 40841080, 45946215, 49009296, 52509960, 55135458, 61261620, 63011952, 73513944, 78764940, 81682160, 91892430, 105019920, 110270916, 122523240, 137838645, 147027888, 157529880, 183784860, 220541832, 245046480, 275677290, 315059760, 367569720, 441083664, 551354580, 735139440, 1102709160, 2205418320]

約数ペア:

[(1, 2205418320), (2, 1102709160), (3, 735139440), (4, 551354580), (5, 441083664), (6, 367569720), (7, 315059760), (8, 275677290), (9, 245046480), (10, 220541832), (12, 183784860), (14, 157529880), (15, 147027888), (16, 137838645), (18, 122523240), (20, 110270916), (21, 105019920), (24, 91892430), (27, 81682160), (28, 78764940), (30, 73513944), (35, 63011952), (36, 61261620), (40, 55135458), (42, 52509960), (45, 49009296), (48, 45946215), (54, 40841080), (56, 39382470), (60, 36756972), (63, 35006640), (70, 31505976), (72, 30630810), (80, 27567729), (84, 26254980), (90, 24504648), (105, 21003984), (108, 20420540), (112, 19691235), (120, 18378486), (126, 17503320), (135, 16336432), (140, 15752988), (144, 15315405), (168, 13127490), (180, 12252324), (189, 11668880), (210, 10501992), (216, 10210270), (240, 9189243), (252, 8751660), (270, 8168216), (280, 7876494), (315, 7001328), (336, 6563745), (360, 6126162), (378, 5834440), (420, 5250996), (432, 5105135), (504, 4375830), (540, 4084108), (560, 3938247), (630, 3500664), (720, 3063081), (756, 2917220), (840, 2625498), (945, 2333776), (1008, 2187915), (1080, 2042054), (1260, 1750332), (1512, 1458610), (1680, 1312749), (1890, 1166888), (2160, 1021027), (2520, 875166), (3024, 729305), (3780, 583444), (5040, 437583), (7560, 291722), (15120, 145861)]