2055996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 256

約数和(自身を含む): 6764313600

約数和(自身を除く): 4708316760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 67, 76, 86, 95, 114, 120, 129, 134, 152, 172, 190, 201, 215, 228, 258, 268, 285, 313, 335, 344, 380, 402, 430, 456, 516, 536, 570, 626, 645, 670, 760, 804, 817, 860, 939, 1005, 1032, 1140, 1252, 1273, 1290, 1340, 1565, 1608, 1634, 1720, 1878, 2010, 2280, 2451, 2504, 2546, 2580, 2680, 2881, 3130, 3268, 3756, 3819, 4020, 4085, 4695, 4902, 5092, 5160, 5762, 5947, 6260, 6365, 6536, 7512, 7638, 8040, 8170, 8643, 9390, 9804, 10184, 11524, 11894, 12255, 12520, 12730, 13459, 14405, 15276, 16340, 17286, 17841, 18780, 19095, 19608, 20971, 23048, 23788, 24510, 25460, 26918, 28810, 29735, 30552, 32680, 34572, 35682, 37560, 38190, 40377, 41942, 43215, 47576, 49020, 50920, 53836, 54739, 57620, 59470, 62913, 67295, 69144, 71364, 76380, 80754, 83884, 86430, 89205, 98040, 104855, 107672, 109478, 115240, 118940, 125826, 134590, 142728, 152760, 161508, 164217, 167768, 172860, 178410, 201885, 209710, 218956, 237880, 251652, 255721, 269180, 273695, 314565, 323016, 328434, 345720, 356820, 398449, 403770, 419420, 437912, 503304, 511442, 538360, 547390, 629130, 656868, 713640, 767163, 796898, 807540, 821085, 838840, 901753, 1022884, 1094780, 1195347, 1258260, 1278605, 1313736, 1534326, 1593796, 1615080, 1642170, 1803506, 1992245, 2045768, 2189560, 2390694, 2516520, 2557210, 2705259, 3068652, 3187592, 3284340, 3607012, 3835815, 3984490, 4508765, 4781388, 5114420, 5410518, 5976735, 6137304, 6568680, 7214024, 7671630, 7968980, 9017530, 9562776, 10228840, 10821036, 11953470, 13526295, 15343260, 15937960, 17133307, 18035060, 21642072, 23906940, 27052590, 30686520, 34266614, 36070120, 47813880, 51399921, 54105180, 68533228, 85666535, 102799842, 108210360, 137066456, 171333070, 205599684, 256999605, 342666140, 411199368, 513999210, 685332280, 1027998420, 2055996840]

約数ペア:

[(1, 2055996840), (2, 1027998420), (3, 685332280), (4, 513999210), (5, 411199368), (6, 342666140), (8, 256999605), (10, 205599684), (12, 171333070), (15, 137066456), (19, 108210360), (20, 102799842), (24, 85666535), (30, 68533228), (38, 54105180), (40, 51399921), (43, 47813880), (57, 36070120), (60, 34266614), (67, 30686520), (76, 27052590), (86, 23906940), (95, 21642072), (114, 18035060), (120, 17133307), (129, 15937960), (134, 15343260), (152, 13526295), (172, 11953470), (190, 10821036), (201, 10228840), (215, 9562776), (228, 9017530), (258, 7968980), (268, 7671630), (285, 7214024), (313, 6568680), (335, 6137304), (344, 5976735), (380, 5410518), (402, 5114420), (430, 4781388), (456, 4508765), (516, 3984490), (536, 3835815), (570, 3607012), (626, 3284340), (645, 3187592), (670, 3068652), (760, 2705259), (804, 2557210), (817, 2516520), (860, 2390694), (939, 2189560), (1005, 2045768), (1032, 1992245), (1140, 1803506), (1252, 1642170), (1273, 1615080), (1290, 1593796), (1340, 1534326), (1565, 1313736), (1608, 1278605), (1634, 1258260), (1720, 1195347), (1878, 1094780), (2010, 1022884), (2280, 901753), (2451, 838840), (2504, 821085), (2546, 807540), (2580, 796898), (2680, 767163), (2881, 713640), (3130, 656868), (3268, 629130), (3756, 547390), (3819, 538360), (4020, 511442), (4085, 503304), (4695, 437912), (4902, 419420), (5092, 403770), (5160, 398449), (5762, 356820), (5947, 345720), (6260, 328434), (6365, 323016), (6536, 314565), (7512, 273695), (7638, 269180), (8040, 255721), (8170, 251652), (8643, 237880), (9390, 218956), (9804, 209710), (10184, 201885), (11524, 178410), (11894, 172860), (12255, 167768), (12520, 164217), (12730, 161508), (13459, 152760), (14405, 142728), (15276, 134590), (16340, 125826), (17286, 118940), (17841, 115240), (18780, 109478), (19095, 107672), (19608, 104855), (20971, 98040), (23048, 89205), (23788, 86430), (24510, 83884), (25460, 80754), (26918, 76380), (28810, 71364), (29735, 69144), (30552, 67295), (32680, 62913), (34572, 59470), (35682, 57620), (37560, 54739), (38190, 53836), (40377, 50920), (41942, 49020), (43215, 47576)]