520595040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3779}}^1$

素因数の和:3845

約数の個数: 192

約数和(自身を含む): 1920360960

約数和(自身を除く): 1399765920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3360, 3444, 3779, 3936, 4305, 4592, 4920, 5740, 6560, 6888, 7558, 8610, 9184, 9840, 11337, 11480, 13776, 15116, 17220, 18895, 19680, 22674, 22960, 26453, 27552, 30232, 34440, 37790, 45348, 45920, 52906, 56685, 60464, 68880, 75580, 79359, 90696, 105812, 113370, 120928, 132265, 137760, 151160, 154939, 158718, 181392, 211624, 226740, 264530, 302320, 309878, 317436, 362784, 396795, 423248, 453480, 464817, 529060, 604640, 619756, 634872, 774695, 793590, 846496, 906960, 929634, 1058120, 1084573, 1239512, 1269744, 1549390, 1587180, 1813920, 1859268, 2116240, 2169146, 2324085, 2479024, 2539488, 3098780, 3174360, 3253719, 3718536, 4232480, 4338292, 4648170, 4958048, 5422865, 6197560, 6348720, 6507438, 7437072, 8676584, 9296340, 10845730, 12395120, 12697440, 13014876, 14874144, 16268595, 17353168, 18592680, 21691460, 24790240, 26029752, 32537190, 34706336, 37185360, 43382920, 52059504, 65074380, 74370720, 86765840, 104119008, 130148760, 173531680, 260297520, 520595040]

約数ペア:

[(1, 520595040), (2, 260297520), (3, 173531680), (4, 130148760), (5, 104119008), (6, 86765840), (7, 74370720), (8, 65074380), (10, 52059504), (12, 43382920), (14, 37185360), (15, 34706336), (16, 32537190), (20, 26029752), (21, 24790240), (24, 21691460), (28, 18592680), (30, 17353168), (32, 16268595), (35, 14874144), (40, 13014876), (41, 12697440), (42, 12395120), (48, 10845730), (56, 9296340), (60, 8676584), (70, 7437072), (80, 6507438), (82, 6348720), (84, 6197560), (96, 5422865), (105, 4958048), (112, 4648170), (120, 4338292), (123, 4232480), (140, 3718536), (160, 3253719), (164, 3174360), (168, 3098780), (205, 2539488), (210, 2479024), (224, 2324085), (240, 2169146), (246, 2116240), (280, 1859268), (287, 1813920), (328, 1587180), (336, 1549390), (410, 1269744), (420, 1239512), (480, 1084573), (492, 1058120), (560, 929634), (574, 906960), (615, 846496), (656, 793590), (672, 774695), (820, 634872), (840, 619756), (861, 604640), (984, 529060), (1120, 464817), (1148, 453480), (1230, 423248), (1312, 396795), (1435, 362784), (1640, 317436), (1680, 309878), (1722, 302320), (1968, 264530), (2296, 226740), (2460, 211624), (2870, 181392), (3280, 158718), (3360, 154939), (3444, 151160), (3779, 137760), (3936, 132265), (4305, 120928), (4592, 113370), (4920, 105812), (5740, 90696), (6560, 79359), (6888, 75580), (7558, 68880), (8610, 60464), (9184, 56685), (9840, 52906), (11337, 45920), (11480, 45348), (13776, 37790), (15116, 34440), (17220, 30232), (18895, 27552), (19680, 26453), (22674, 22960)]