12955320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 49533120

約数和(自身を除く): 36577800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 97, 105, 106, 120, 126, 140, 159, 168, 180, 194, 210, 212, 252, 265, 280, 291, 315, 318, 360, 371, 388, 420, 424, 477, 485, 504, 530, 582, 630, 636, 679, 742, 776, 795, 840, 873, 954, 970, 1060, 1113, 1164, 1260, 1272, 1358, 1455, 1484, 1590, 1746, 1855, 1908, 1940, 2037, 2120, 2226, 2328, 2385, 2520, 2716, 2910, 2968, 3180, 3339, 3395, 3492, 3710, 3816, 3880, 4074, 4365, 4452, 4770, 5141, 5432, 5565, 5820, 6111, 6360, 6678, 6790, 6984, 7420, 8148, 8730, 8904, 9540, 10185, 10282, 11130, 11640, 12222, 13356, 13580, 14840, 15423, 16296, 16695, 17460, 19080, 20370, 20564, 22260, 24444, 25705, 26712, 27160, 30555, 30846, 33390, 34920, 35987, 40740, 41128, 44520, 46269, 48888, 51410, 61110, 61692, 66780, 71974, 77115, 81480, 92538, 102820, 107961, 122220, 123384, 133560, 143948, 154230, 179935, 185076, 205640, 215922, 231345, 244440, 287896, 308460, 323883, 359870, 370152, 431844, 462690, 539805, 616920, 647766, 719740, 863688, 925380, 1079610, 1295532, 1439480, 1619415, 1850760, 2159220, 2591064, 3238830, 4318440, 6477660, 12955320]

約数ペア:

[(1, 12955320), (2, 6477660), (3, 4318440), (4, 3238830), (5, 2591064), (6, 2159220), (7, 1850760), (8, 1619415), (9, 1439480), (10, 1295532), (12, 1079610), (14, 925380), (15, 863688), (18, 719740), (20, 647766), (21, 616920), (24, 539805), (28, 462690), (30, 431844), (35, 370152), (36, 359870), (40, 323883), (42, 308460), (45, 287896), (53, 244440), (56, 231345), (60, 215922), (63, 205640), (70, 185076), (72, 179935), (84, 154230), (90, 143948), (97, 133560), (105, 123384), (106, 122220), (120, 107961), (126, 102820), (140, 92538), (159, 81480), (168, 77115), (180, 71974), (194, 66780), (210, 61692), (212, 61110), (252, 51410), (265, 48888), (280, 46269), (291, 44520), (315, 41128), (318, 40740), (360, 35987), (371, 34920), (388, 33390), (420, 30846), (424, 30555), (477, 27160), (485, 26712), (504, 25705), (530, 24444), (582, 22260), (630, 20564), (636, 20370), (679, 19080), (742, 17460), (776, 16695), (795, 16296), (840, 15423), (873, 14840), (954, 13580), (970, 13356), (1060, 12222), (1113, 11640), (1164, 11130), (1260, 10282), (1272, 10185), (1358, 9540), (1455, 8904), (1484, 8730), (1590, 8148), (1746, 7420), (1855, 6984), (1908, 6790), (1940, 6678), (2037, 6360), (2120, 6111), (2226, 5820), (2328, 5565), (2385, 5432), (2520, 5141), (2716, 4770), (2910, 4452), (2968, 4365), (3180, 4074), (3339, 3880), (3395, 3816), (3492, 3710)]