65983680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1124

約数の個数: 224

約数和(自身を含む): 266273280

約数和(自身を除く): 200289600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1091, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2182, 2240, 2520, 2880, 3024, 3273, 3360, 3780, 4032, 4320, 4364, 5040, 5455, 6048, 6546, 6720, 7560, 7637, 8640, 8728, 9819, 10080, 10910, 12096, 13092, 15120, 15274, 16365, 17456, 19638, 20160, 21820, 22911, 26184, 29457, 30240, 30548, 32730, 34912, 38185, 39276, 43640, 45822, 49095, 52368, 58914, 60480, 61096, 65460, 68733, 69824, 76370, 78552, 87280, 91644, 98190, 104736, 114555, 117828, 122192, 130920, 137466, 147285, 152740, 157104, 174560, 183288, 196380, 206199, 209472, 229110, 235656, 244384, 261840, 274932, 294570, 305480, 314208, 343665, 349120, 366576, 392760, 412398, 458220, 471312, 488768, 523680, 549864, 589140, 610960, 628416, 687330, 733152, 785520, 824796, 916440, 942624, 1030995, 1047360, 1099728, 1178280, 1221920, 1374660, 1466304, 1571040, 1649592, 1832880, 1885248, 2061990, 2199456, 2356560, 2443840, 2749320, 3142080, 3299184, 3665760, 4123980, 4398912, 4713120, 5498640, 6598368, 7331520, 8247960, 9426240, 10997280, 13196736, 16495920, 21994560, 32991840, 65983680]

約数ペア:

[(1, 65983680), (2, 32991840), (3, 21994560), (4, 16495920), (5, 13196736), (6, 10997280), (7, 9426240), (8, 8247960), (9, 7331520), (10, 6598368), (12, 5498640), (14, 4713120), (15, 4398912), (16, 4123980), (18, 3665760), (20, 3299184), (21, 3142080), (24, 2749320), (27, 2443840), (28, 2356560), (30, 2199456), (32, 2061990), (35, 1885248), (36, 1832880), (40, 1649592), (42, 1571040), (45, 1466304), (48, 1374660), (54, 1221920), (56, 1178280), (60, 1099728), (63, 1047360), (64, 1030995), (70, 942624), (72, 916440), (80, 824796), (84, 785520), (90, 733152), (96, 687330), (105, 628416), (108, 610960), (112, 589140), (120, 549864), (126, 523680), (135, 488768), (140, 471312), (144, 458220), (160, 412398), (168, 392760), (180, 366576), (189, 349120), (192, 343665), (210, 314208), (216, 305480), (224, 294570), (240, 274932), (252, 261840), (270, 244384), (280, 235656), (288, 229110), (315, 209472), (320, 206199), (336, 196380), (360, 183288), (378, 174560), (420, 157104), (432, 152740), (448, 147285), (480, 137466), (504, 130920), (540, 122192), (560, 117828), (576, 114555), (630, 104736), (672, 98190), (720, 91644), (756, 87280), (840, 78552), (864, 76370), (945, 69824), (960, 68733), (1008, 65460), (1080, 61096), (1091, 60480), (1120, 58914), (1260, 52368), (1344, 49095), (1440, 45822), (1512, 43640), (1680, 39276), (1728, 38185), (1890, 34912), (2016, 32730), (2160, 30548), (2182, 30240), (2240, 29457), (2520, 26184), (2880, 22911), (3024, 21820), (3273, 20160), (3360, 19638), (3780, 17456), (4032, 16365), (4320, 15274), (4364, 15120), (5040, 13092), (5455, 12096), (6048, 10910), (6546, 10080), (6720, 9819), (7560, 8728), (7637, 8640)]