1661466240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:584

約数の個数: 384

約数和(自身を含む): 6644851200

約数和(自身を除く): 4983384960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 178, 180, 192, 210, 224, 240, 252, 267, 280, 288, 315, 320, 336, 356, 360, 384, 420, 445, 448, 463, 480, 504, 534, 560, 576, 623, 630, 640, 672, 712, 720, 801, 840, 890, 896, 926, 960, 1008, 1068, 1120, 1152, 1246, 1260, 1335, 1344, 1389, 1424, 1440, 1602, 1680, 1780, 1852, 1869, 1920, 2016, 2136, 2240, 2315, 2492, 2520, 2670, 2688, 2778, 2848, 2880, 3115, 3204, 3241, 3360, 3560, 3704, 3738, 4005, 4032, 4167, 4272, 4480, 4630, 4984, 5040, 5340, 5556, 5607, 5696, 5760, 6230, 6408, 6482, 6720, 6945, 7120, 7408, 7476, 8010, 8064, 8334, 8544, 9260, 9345, 9723, 9968, 10080, 10680, 11112, 11214, 11392, 12460, 12816, 12964, 13440, 13890, 14240, 14816, 14952, 16020, 16205, 16668, 17088, 18520, 18690, 19446, 19936, 20160, 20835, 21360, 22224, 22428, 24920, 25632, 25928, 27780, 28035, 28480, 29169, 29632, 29904, 32040, 32410, 33336, 34176, 37040, 37380, 38892, 39872, 40320, 41207, 41670, 42720, 44448, 44856, 48615, 49840, 51264, 51856, 55560, 56070, 56960, 58338, 59264, 59808, 64080, 64820, 66672, 74080, 74760, 77784, 79744, 82414, 83340, 85440, 88896, 89712, 97230, 99680, 102528, 103712, 111120, 112140, 116676, 119616, 123621, 128160, 129640, 133344, 145845, 148160, 149520, 155568, 164828, 166680, 170880, 177792, 179424, 194460, 199360, 206035, 207424, 222240, 224280, 233352, 239232, 247242, 256320, 259280, 266688, 288449, 291690, 296320, 299040, 311136, 329656, 333360, 358848, 370863, 388920, 398720, 412070, 414848, 444480, 448560, 466704, 494484, 512640, 518560, 533376, 576898, 583380, 598080, 618105, 622272, 659312, 666720, 717696, 741726, 777840, 824140, 865347, 888960, 897120, 933408, 988968, 1037120, 1153796, 1166760, 1196160, 1236210, 1244544, 1318624, 1333440, 1442245, 1483452, 1555680, 1648280, 1730694, 1794240, 1854315, 1866816, 1977936, 2074240, 2307592, 2333520, 2472420, 2596041, 2637248, 2666880, 2884490, 2966904, 3111360, 3296560, 3461388, 3588480, 3708630, 3733632, 3955872, 4326735, 4615184, 4667040, 4944840, 5192082, 5274496, 5768980, 5933808, 6222720, 6593120, 6922776, 7417260, 7911744, 8653470, 9230368, 9334080, 9889680, 10384164, 11537960, 11867616, 12980205, 13186240, 13845552, 14834520, 15823488, 17306940, 18460736, 18668160, 19779360, 20768328, 23075920, 23735232, 25960410, 26372480, 27691104, 29669040, 34613880, 36921472, 39558720, 41536656, 46151840, 47470464, 51920820, 55382208, 59338080, 69227760, 79117440, 83073312, 92303680, 103841640, 110764416, 118676160, 138455520, 166146624, 184607360, 207683280, 237352320, 276911040, 332293248, 415366560, 553822080, 830733120, 1661466240]

約数ペア:

[(1, 1661466240), (2, 830733120), (3, 553822080), (4, 415366560), (5, 332293248), (6, 276911040), (7, 237352320), (8, 207683280), (9, 184607360), (10, 166146624), (12, 138455520), (14, 118676160), (15, 110764416), (16, 103841640), (18, 92303680), (20, 83073312), (21, 79117440), (24, 69227760), (28, 59338080), (30, 55382208), (32, 51920820), (35, 47470464), (36, 46151840), (40, 41536656), (42, 39558720), (45, 36921472), (48, 34613880), (56, 29669040), (60, 27691104), (63, 26372480), (64, 25960410), (70, 23735232), (72, 23075920), (80, 20768328), (84, 19779360), (89, 18668160), (90, 18460736), (96, 17306940), (105, 15823488), (112, 14834520), (120, 13845552), (126, 13186240), (128, 12980205), (140, 11867616), (144, 11537960), (160, 10384164), (168, 9889680), (178, 9334080), (180, 9230368), (192, 8653470), (210, 7911744), (224, 7417260), (240, 6922776), (252, 6593120), (267, 6222720), (280, 5933808), (288, 5768980), (315, 5274496), (320, 5192082), (336, 4944840), (356, 4667040), (360, 4615184), (384, 4326735), (420, 3955872), (445, 3733632), (448, 3708630), (463, 3588480), (480, 3461388), (504, 3296560), (534, 3111360), (560, 2966904), (576, 2884490), (623, 2666880), (630, 2637248), (640, 2596041), (672, 2472420), (712, 2333520), (720, 2307592), (801, 2074240), (840, 1977936), (890, 1866816), (896, 1854315), (926, 1794240), (960, 1730694), (1008, 1648280), (1068, 1555680), (1120, 1483452), (1152, 1442245), (1246, 1333440), (1260, 1318624), (1335, 1244544), (1344, 1236210), (1389, 1196160), (1424, 1166760), (1440, 1153796), (1602, 1037120), (1680, 988968), (1780, 933408), (1852, 897120), (1869, 888960), (1920, 865347), (2016, 824140), (2136, 777840), (2240, 741726), (2315, 717696), (2492, 666720), (2520, 659312), (2670, 622272), (2688, 618105), (2778, 598080), (2848, 583380), (2880, 576898), (3115, 533376), (3204, 518560), (3241, 512640), (3360, 494484), (3560, 466704), (3704, 448560), (3738, 444480), (4005, 414848), (4032, 412070), (4167, 398720), (4272, 388920), (4480, 370863), (4630, 358848), (4984, 333360), (5040, 329656), (5340, 311136), (5556, 299040), (5607, 296320), (5696, 291690), (5760, 288449), (6230, 266688), (6408, 259280), (6482, 256320), (6720, 247242), (6945, 239232), (7120, 233352), (7408, 224280), (7476, 222240), (8010, 207424), (8064, 206035), (8334, 199360), (8544, 194460), (9260, 179424), (9345, 177792), (9723, 170880), (9968, 166680), (10080, 164828), (10680, 155568), (11112, 149520), (11214, 148160), (11392, 145845), (12460, 133344), (12816, 129640), (12964, 128160), (13440, 123621), (13890, 119616), (14240, 116676), (14816, 112140), (14952, 111120), (16020, 103712), (16205, 102528), (16668, 99680), (17088, 97230), (18520, 89712), (18690, 88896), (19446, 85440), (19936, 83340), (20160, 82414), (20835, 79744), (21360, 77784), (22224, 74760), (22428, 74080), (24920, 66672), (25632, 64820), (25928, 64080), (27780, 59808), (28035, 59264), (28480, 58338), (29169, 56960), (29632, 56070), (29904, 55560), (32040, 51856), (32410, 51264), (33336, 49840), (34176, 48615), (37040, 44856), (37380, 44448), (38892, 42720), (39872, 41670), (40320, 41207)]