2565776640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1$

素因数の和:1885

約数の個数: 288

約数和(自身を含む): 9547082496

約数和(自身を除く): 6981305856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 256, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 560, 636, 640, 672, 742, 768, 795, 840, 848, 896, 960, 1060, 1113, 1120, 1272, 1280, 1344, 1484, 1590, 1680, 1696, 1792, 1801, 1855, 1920, 2120, 2226, 2240, 2544, 2688, 2968, 3180, 3360, 3392, 3602, 3710, 3840, 4240, 4452, 4480, 5088, 5376, 5403, 5565, 5936, 6360, 6720, 6784, 7204, 7420, 8480, 8904, 8960, 9005, 10176, 10806, 11130, 11872, 12607, 12720, 13440, 13568, 14408, 14840, 16960, 17808, 18010, 20352, 21612, 22260, 23744, 25214, 25440, 26880, 27015, 28816, 29680, 33920, 35616, 36020, 37821, 40704, 43224, 44520, 47488, 50428, 50880, 54030, 57632, 59360, 63035, 67840, 71232, 72040, 75642, 86448, 89040, 94976, 95453, 100856, 101760, 108060, 115264, 118720, 126070, 142464, 144080, 151284, 172896, 178080, 189105, 190906, 201712, 203520, 216120, 230528, 237440, 252140, 284928, 286359, 288160, 302568, 345792, 356160, 378210, 381812, 403424, 432240, 461056, 474880, 477265, 504280, 572718, 576320, 605136, 668171, 691584, 712320, 756420, 763624, 806848, 864480, 954530, 1008560, 1145436, 1152640, 1210272, 1336342, 1383168, 1424640, 1431795, 1512840, 1527248, 1613696, 1728960, 1909060, 2004513, 2017120, 2290872, 2305280, 2420544, 2672684, 2863590, 3025680, 3054496, 3227392, 3340855, 3457920, 3818120, 4009026, 4034240, 4581744, 4841088, 5345368, 5727180, 6051360, 6108992, 6681710, 6915840, 7636240, 8018052, 8068480, 9163488, 9682176, 10022565, 10690736, 11454360, 12102720, 12217984, 13363420, 15272480, 16036104, 16136960, 18326976, 20045130, 21381472, 22908720, 24205440, 24435968, 26726840, 30544960, 32072208, 36653952, 40090260, 42762944, 45817440, 48410880, 53453680, 61089920, 64144416, 73307904, 80180520, 85525888, 91634880, 106907360, 122179840, 128288832, 160361040, 171051776, 183269760, 213814720, 256577664, 320722080, 366539520, 427629440, 513155328, 641444160, 855258880, 1282888320, 2565776640]

約数ペア:

[(1, 2565776640), (2, 1282888320), (3, 855258880), (4, 641444160), (5, 513155328), (6, 427629440), (7, 366539520), (8, 320722080), (10, 256577664), (12, 213814720), (14, 183269760), (15, 171051776), (16, 160361040), (20, 128288832), (21, 122179840), (24, 106907360), (28, 91634880), (30, 85525888), (32, 80180520), (35, 73307904), (40, 64144416), (42, 61089920), (48, 53453680), (53, 48410880), (56, 45817440), (60, 42762944), (64, 40090260), (70, 36653952), (80, 32072208), (84, 30544960), (96, 26726840), (105, 24435968), (106, 24205440), (112, 22908720), (120, 21381472), (128, 20045130), (140, 18326976), (159, 16136960), (160, 16036104), (168, 15272480), (192, 13363420), (210, 12217984), (212, 12102720), (224, 11454360), (240, 10690736), (256, 10022565), (265, 9682176), (280, 9163488), (318, 8068480), (320, 8018052), (336, 7636240), (371, 6915840), (384, 6681710), (420, 6108992), (424, 6051360), (448, 5727180), (480, 5345368), (530, 4841088), (560, 4581744), (636, 4034240), (640, 4009026), (672, 3818120), (742, 3457920), (768, 3340855), (795, 3227392), (840, 3054496), (848, 3025680), (896, 2863590), (960, 2672684), (1060, 2420544), (1113, 2305280), (1120, 2290872), (1272, 2017120), (1280, 2004513), (1344, 1909060), (1484, 1728960), (1590, 1613696), (1680, 1527248), (1696, 1512840), (1792, 1431795), (1801, 1424640), (1855, 1383168), (1920, 1336342), (2120, 1210272), (2226, 1152640), (2240, 1145436), (2544, 1008560), (2688, 954530), (2968, 864480), (3180, 806848), (3360, 763624), (3392, 756420), (3602, 712320), (3710, 691584), (3840, 668171), (4240, 605136), (4452, 576320), (4480, 572718), (5088, 504280), (5376, 477265), (5403, 474880), (5565, 461056), (5936, 432240), (6360, 403424), (6720, 381812), (6784, 378210), (7204, 356160), (7420, 345792), (8480, 302568), (8904, 288160), (8960, 286359), (9005, 284928), (10176, 252140), (10806, 237440), (11130, 230528), (11872, 216120), (12607, 203520), (12720, 201712), (13440, 190906), (13568, 189105), (14408, 178080), (14840, 172896), (16960, 151284), (17808, 144080), (18010, 142464), (20352, 126070), (21612, 118720), (22260, 115264), (23744, 108060), (25214, 101760), (25440, 100856), (26880, 95453), (27015, 94976), (28816, 89040), (29680, 86448), (33920, 75642), (35616, 72040), (36020, 71232), (37821, 67840), (40704, 63035), (43224, 59360), (44520, 57632), (47488, 54030), (50428, 50880)]