870242940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 360

約数和(自身を含む): 3348631440

約数和(自身を除く): 2478388500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 162, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 324, 342, 378, 380, 399, 405, 420, 441, 490, 513, 532, 540, 567, 570, 577, 588, 630, 665, 684, 735, 756, 798, 810, 855, 882, 931, 945, 980, 1026, 1134, 1140, 1154, 1197, 1260, 1323, 1330, 1470, 1539, 1596, 1620, 1710, 1731, 1764, 1862, 1890, 1995, 2052, 2205, 2268, 2308, 2394, 2565, 2646, 2660, 2793, 2835, 2885, 2940, 3078, 3420, 3462, 3591, 3724, 3780, 3969, 3990, 4039, 4410, 4655, 4788, 5130, 5193, 5292, 5586, 5670, 5770, 5985, 6156, 6615, 6924, 7182, 7695, 7938, 7980, 8078, 8379, 8655, 8820, 9310, 10260, 10386, 10773, 10963, 11172, 11340, 11540, 11970, 12117, 13230, 13965, 14364, 15390, 15579, 15876, 16156, 16758, 17310, 17955, 18620, 19845, 20195, 20772, 21546, 21926, 23940, 24234, 25137, 25965, 26460, 27930, 28273, 30780, 31158, 32889, 33516, 34620, 35910, 36351, 39690, 40390, 41895, 43092, 43852, 46737, 48468, 50274, 51930, 53865, 54815, 55860, 56546, 60585, 62316, 65778, 71820, 72702, 75411, 76741, 77895, 79380, 80780, 83790, 84819, 93474, 98667, 100548, 103860, 107730, 109053, 109630, 113092, 121170, 125685, 131556, 141365, 145404, 150822, 153482, 155790, 164445, 167580, 169638, 181755, 186948, 197334, 215460, 218106, 219260, 230223, 233685, 242340, 251370, 254457, 282730, 296001, 301644, 306964, 311580, 327159, 328890, 339276, 363510, 377055, 383705, 394668, 424095, 436212, 460446, 467370, 493335, 502740, 508914, 537187, 545265, 565460, 592002, 654318, 657780, 690669, 727020, 754110, 763371, 767410, 848190, 888003, 920892, 934740, 986670, 1017828, 1074374, 1090530, 1151115, 1184004, 1272285, 1308636, 1381338, 1480005, 1508220, 1526742, 1534820, 1611561, 1635795, 1696380, 1776006, 1973340, 2072007, 2148748, 2181060, 2290113, 2302230, 2544570, 2685935, 2762676, 2960010, 3053484, 3223122, 3271590, 3453345, 3552012, 3816855, 4144014, 4440015, 4580226, 4604460, 4834683, 5089140, 5371870, 5920020, 6216021, 6446244, 6543180, 6906690, 7633710, 8057805, 8288028, 8880030, 9160452, 9669366, 10360035, 10743740, 11450565, 12432042, 13813380, 14504049, 15267420, 16115610, 17760060, 19338732, 20720070, 22901130, 24173415, 24864084, 29008098, 31080105, 32231220, 41440140, 43512147, 45802260, 48346830, 58016196, 62160210, 72520245, 87024294, 96693660, 124320420, 145040490, 174048588, 217560735, 290080980, 435121470, 870242940]

約数ペア:

[(1, 870242940), (2, 435121470), (3, 290080980), (4, 217560735), (5, 174048588), (6, 145040490), (7, 124320420), (9, 96693660), (10, 87024294), (12, 72520245), (14, 62160210), (15, 58016196), (18, 48346830), (19, 45802260), (20, 43512147), (21, 41440140), (27, 32231220), (28, 31080105), (30, 29008098), (35, 24864084), (36, 24173415), (38, 22901130), (42, 20720070), (45, 19338732), (49, 17760060), (54, 16115610), (57, 15267420), (60, 14504049), (63, 13813380), (70, 12432042), (76, 11450565), (81, 10743740), (84, 10360035), (90, 9669366), (95, 9160452), (98, 8880030), (105, 8288028), (108, 8057805), (114, 7633710), (126, 6906690), (133, 6543180), (135, 6446244), (140, 6216021), (147, 5920020), (162, 5371870), (171, 5089140), (180, 4834683), (189, 4604460), (190, 4580226), (196, 4440015), (210, 4144014), (228, 3816855), (245, 3552012), (252, 3453345), (266, 3271590), (270, 3223122), (285, 3053484), (294, 2960010), (315, 2762676), (324, 2685935), (342, 2544570), (378, 2302230), (380, 2290113), (399, 2181060), (405, 2148748), (420, 2072007), (441, 1973340), (490, 1776006), (513, 1696380), (532, 1635795), (540, 1611561), (567, 1534820), (570, 1526742), (577, 1508220), (588, 1480005), (630, 1381338), (665, 1308636), (684, 1272285), (735, 1184004), (756, 1151115), (798, 1090530), (810, 1074374), (855, 1017828), (882, 986670), (931, 934740), (945, 920892), (980, 888003), (1026, 848190), (1134, 767410), (1140, 763371), (1154, 754110), (1197, 727020), (1260, 690669), (1323, 657780), (1330, 654318), (1470, 592002), (1539, 565460), (1596, 545265), (1620, 537187), (1710, 508914), (1731, 502740), (1764, 493335), (1862, 467370), (1890, 460446), (1995, 436212), (2052, 424095), (2205, 394668), (2268, 383705), (2308, 377055), (2394, 363510), (2565, 339276), (2646, 328890), (2660, 327159), (2793, 311580), (2835, 306964), (2885, 301644), (2940, 296001), (3078, 282730), (3420, 254457), (3462, 251370), (3591, 242340), (3724, 233685), (3780, 230223), (3969, 219260), (3990, 218106), (4039, 215460), (4410, 197334), (4655, 186948), (4788, 181755), (5130, 169638), (5193, 167580), (5292, 164445), (5586, 155790), (5670, 153482), (5770, 150822), (5985, 145404), (6156, 141365), (6615, 131556), (6924, 125685), (7182, 121170), (7695, 113092), (7938, 109630), (7980, 109053), (8078, 107730), (8379, 103860), (8655, 100548), (8820, 98667), (9310, 93474), (10260, 84819), (10386, 83790), (10773, 80780), (10963, 79380), (11172, 77895), (11340, 76741), (11540, 75411), (11970, 72702), (12117, 71820), (13230, 65778), (13965, 62316), (14364, 60585), (15390, 56546), (15579, 55860), (15876, 54815), (16156, 53865), (16758, 51930), (17310, 50274), (17955, 48468), (18620, 46737), (19845, 43852), (20195, 43092), (20772, 41895), (21546, 40390), (21926, 39690), (23940, 36351), (24234, 35910), (25137, 34620), (25965, 33516), (26460, 32889), (27930, 31158), (28273, 30780)]