2120272560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4337}}^1$

素因数の和:4460

約数の個数: 240

約数和(自身を含む): 8223598656

約数和(自身を除く): 6103326096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 420, 485, 504, 560, 582, 630, 679, 720, 776, 840, 873, 970, 1008, 1164, 1260, 1358, 1455, 1552, 1680, 1746, 1940, 2037, 2328, 2520, 2716, 2910, 3395, 3492, 3880, 4074, 4337, 4365, 4656, 5040, 5432, 5820, 6111, 6790, 6984, 7760, 8148, 8674, 8730, 10185, 10864, 11640, 12222, 13011, 13580, 13968, 16296, 17348, 17460, 20370, 21685, 23280, 24444, 26022, 27160, 30359, 30555, 32592, 34696, 34920, 39033, 40740, 43370, 48888, 52044, 54320, 60718, 61110, 65055, 69392, 69840, 78066, 81480, 86740, 91077, 97776, 104088, 121436, 122220, 130110, 151795, 156132, 162960, 173480, 182154, 195165, 208176, 242872, 244440, 260220, 273231, 303590, 312264, 346960, 364308, 390330, 420689, 455385, 485744, 488880, 520440, 546462, 607180, 624528, 728616, 780660, 841378, 910770, 1040880, 1092924, 1214360, 1262067, 1366155, 1457232, 1561320, 1682756, 1821540, 2103445, 2185848, 2428720, 2524134, 2732310, 2944823, 3122640, 3365512, 3643080, 3786201, 4206890, 4371696, 5048268, 5464620, 5889646, 6310335, 6731024, 7286160, 7572402, 8413780, 8834469, 10096536, 10929240, 11779292, 12620670, 14724115, 15144804, 16827560, 17668938, 18931005, 20193072, 21858480, 23558584, 25241340, 26503407, 29448230, 30289608, 33655120, 35337876, 37862010, 44172345, 47117168, 50482680, 53006814, 58896460, 60579216, 70675752, 75724020, 88344690, 100965360, 106013628, 117792920, 132517035, 141351504, 151448040, 176689380, 212027256, 235585840, 265034070, 302896080, 353378760, 424054512, 530068140, 706757520, 1060136280, 2120272560]

約数ペア:

[(1, 2120272560), (2, 1060136280), (3, 706757520), (4, 530068140), (5, 424054512), (6, 353378760), (7, 302896080), (8, 265034070), (9, 235585840), (10, 212027256), (12, 176689380), (14, 151448040), (15, 141351504), (16, 132517035), (18, 117792920), (20, 106013628), (21, 100965360), (24, 88344690), (28, 75724020), (30, 70675752), (35, 60579216), (36, 58896460), (40, 53006814), (42, 50482680), (45, 47117168), (48, 44172345), (56, 37862010), (60, 35337876), (63, 33655120), (70, 30289608), (72, 29448230), (80, 26503407), (84, 25241340), (90, 23558584), (97, 21858480), (105, 20193072), (112, 18931005), (120, 17668938), (126, 16827560), (140, 15144804), (144, 14724115), (168, 12620670), (180, 11779292), (194, 10929240), (210, 10096536), (240, 8834469), (252, 8413780), (280, 7572402), (291, 7286160), (315, 6731024), (336, 6310335), (360, 5889646), (388, 5464620), (420, 5048268), (485, 4371696), (504, 4206890), (560, 3786201), (582, 3643080), (630, 3365512), (679, 3122640), (720, 2944823), (776, 2732310), (840, 2524134), (873, 2428720), (970, 2185848), (1008, 2103445), (1164, 1821540), (1260, 1682756), (1358, 1561320), (1455, 1457232), (1552, 1366155), (1680, 1262067), (1746, 1214360), (1940, 1092924), (2037, 1040880), (2328, 910770), (2520, 841378), (2716, 780660), (2910, 728616), (3395, 624528), (3492, 607180), (3880, 546462), (4074, 520440), (4337, 488880), (4365, 485744), (4656, 455385), (5040, 420689), (5432, 390330), (5820, 364308), (6111, 346960), (6790, 312264), (6984, 303590), (7760, 273231), (8148, 260220), (8674, 244440), (8730, 242872), (10185, 208176), (10864, 195165), (11640, 182154), (12222, 173480), (13011, 162960), (13580, 156132), (13968, 151795), (16296, 130110), (17348, 122220), (17460, 121436), (20370, 104088), (21685, 97776), (23280, 91077), (24444, 86740), (26022, 81480), (27160, 78066), (30359, 69840), (30555, 69392), (32592, 65055), (34696, 61110), (34920, 60718), (39033, 54320), (40740, 52044), (43370, 48888)]