1028902560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18013}}^1$

素因数の和:18055

約数の個数: 192

約数和(自身を含む): 3922152192

約数和(自身を除く): 2893249632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 18013, 19040, 28560, 36026, 54039, 57120, 72052, 90065, 108078, 126091, 144104, 180130, 216156, 252182, 270195, 288208, 306221, 360260, 378273, 432312, 504364, 540390, 576416, 612442, 630455, 720520, 756546, 864624, 918663, 1008728, 1080780, 1224884, 1260910, 1441040, 1513092, 1531105, 1729248, 1837326, 1891365, 2017456, 2143547, 2161560, 2449768, 2521820, 2882080, 3026184, 3062210, 3674652, 3782730, 4034912, 4287094, 4323120, 4593315, 4899536, 5043640, 6052368, 6124420, 6430641, 7349304, 7565460, 8574188, 8646240, 9186630, 9799072, 10087280, 10717735, 12104736, 12248840, 12861282, 14698608, 15130920, 17148376, 18373260, 20174560, 21435470, 24497680, 25722564, 29397216, 30261840, 32153205, 34296752, 36746520, 42870940, 48995360, 51445128, 60523680, 64306410, 68593504, 73493040, 85741880, 102890256, 128612820, 146986080, 171483760, 205780512, 257225640, 342967520, 514451280, 1028902560]

約数ペア:

[(1, 1028902560), (2, 514451280), (3, 342967520), (4, 257225640), (5, 205780512), (6, 171483760), (7, 146986080), (8, 128612820), (10, 102890256), (12, 85741880), (14, 73493040), (15, 68593504), (16, 64306410), (17, 60523680), (20, 51445128), (21, 48995360), (24, 42870940), (28, 36746520), (30, 34296752), (32, 32153205), (34, 30261840), (35, 29397216), (40, 25722564), (42, 24497680), (48, 21435470), (51, 20174560), (56, 18373260), (60, 17148376), (68, 15130920), (70, 14698608), (80, 12861282), (84, 12248840), (85, 12104736), (96, 10717735), (102, 10087280), (105, 9799072), (112, 9186630), (119, 8646240), (120, 8574188), (136, 7565460), (140, 7349304), (160, 6430641), (168, 6124420), (170, 6052368), (204, 5043640), (210, 4899536), (224, 4593315), (238, 4323120), (240, 4287094), (255, 4034912), (272, 3782730), (280, 3674652), (336, 3062210), (340, 3026184), (357, 2882080), (408, 2521820), (420, 2449768), (476, 2161560), (480, 2143547), (510, 2017456), (544, 1891365), (560, 1837326), (595, 1729248), (672, 1531105), (680, 1513092), (714, 1441040), (816, 1260910), (840, 1224884), (952, 1080780), (1020, 1008728), (1120, 918663), (1190, 864624), (1360, 756546), (1428, 720520), (1632, 630455), (1680, 612442), (1785, 576416), (1904, 540390), (2040, 504364), (2380, 432312), (2720, 378273), (2856, 360260), (3360, 306221), (3570, 288208), (3808, 270195), (4080, 252182), (4760, 216156), (5712, 180130), (7140, 144104), (8160, 126091), (9520, 108078), (11424, 90065), (14280, 72052), (18013, 57120), (19040, 54039), (28560, 36026)]