1313602560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 264

約数和(自身を含む): 4713340320

約数和(自身を除く): 3399737760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 983, 1024, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1740, 1856, 1920, 1966, 2088, 2304, 2320, 2560, 2610, 2784, 2880, 2949, 3072, 3480, 3712, 3840, 3932, 4176, 4608, 4640, 4915, 5120, 5220, 5568, 5760, 5898, 6960, 7424, 7680, 7864, 8352, 8847, 9216, 9280, 9830, 10440, 11136, 11520, 11796, 13920, 14745, 14848, 15360, 15728, 16704, 17694, 18560, 19660, 20880, 22272, 23040, 23592, 27840, 28507, 29490, 29696, 31456, 33408, 35388, 37120, 39320, 41760, 44235, 44544, 46080, 47184, 55680, 57014, 58980, 62912, 66816, 70776, 74240, 78640, 83520, 85521, 88470, 89088, 94368, 111360, 114028, 117960, 125824, 133632, 141552, 142535, 148480, 157280, 167040, 171042, 176940, 188736, 222720, 228056, 235920, 251648, 256563, 267264, 283104, 285070, 314560, 334080, 342084, 353880, 377472, 427605, 445440, 456112, 471840, 503296, 513126, 566208, 570140, 629120, 668160, 684168, 707760, 754944, 855210, 912224, 943680, 1006592, 1026252, 1132416, 1140280, 1258240, 1282815, 1336320, 1368336, 1415520, 1509888, 1710420, 1824448, 1887360, 2052504, 2264832, 2280560, 2516480, 2565630, 2736672, 2831040, 3019776, 3420840, 3648896, 3774720, 4105008, 4529664, 4561120, 5032960, 5131260, 5473344, 5662080, 6841680, 7297792, 7549440, 8210016, 9059328, 9122240, 10262520, 10946688, 11324160, 13683360, 14595584, 15098880, 16420032, 18244480, 20525040, 21893376, 22648320, 27366720, 29191168, 32840064, 36488960, 41050080, 43786752, 45296640, 54733440, 65680128, 72977920, 82100160, 87573504, 109466880, 131360256, 145955840, 164200320, 218933760, 262720512, 328400640, 437867520, 656801280, 1313602560]

約数ペア:

[(1, 1313602560), (2, 656801280), (3, 437867520), (4, 328400640), (5, 262720512), (6, 218933760), (8, 164200320), (9, 145955840), (10, 131360256), (12, 109466880), (15, 87573504), (16, 82100160), (18, 72977920), (20, 65680128), (24, 54733440), (29, 45296640), (30, 43786752), (32, 41050080), (36, 36488960), (40, 32840064), (45, 29191168), (48, 27366720), (58, 22648320), (60, 21893376), (64, 20525040), (72, 18244480), (80, 16420032), (87, 15098880), (90, 14595584), (96, 13683360), (116, 11324160), (120, 10946688), (128, 10262520), (144, 9122240), (145, 9059328), (160, 8210016), (174, 7549440), (180, 7297792), (192, 6841680), (232, 5662080), (240, 5473344), (256, 5131260), (261, 5032960), (288, 4561120), (290, 4529664), (320, 4105008), (348, 3774720), (360, 3648896), (384, 3420840), (435, 3019776), (464, 2831040), (480, 2736672), (512, 2565630), (522, 2516480), (576, 2280560), (580, 2264832), (640, 2052504), (696, 1887360), (720, 1824448), (768, 1710420), (870, 1509888), (928, 1415520), (960, 1368336), (983, 1336320), (1024, 1282815), (1044, 1258240), (1152, 1140280), (1160, 1132416), (1280, 1026252), (1305, 1006592), (1392, 943680), (1440, 912224), (1536, 855210), (1740, 754944), (1856, 707760), (1920, 684168), (1966, 668160), (2088, 629120), (2304, 570140), (2320, 566208), (2560, 513126), (2610, 503296), (2784, 471840), (2880, 456112), (2949, 445440), (3072, 427605), (3480, 377472), (3712, 353880), (3840, 342084), (3932, 334080), (4176, 314560), (4608, 285070), (4640, 283104), (4915, 267264), (5120, 256563), (5220, 251648), (5568, 235920), (5760, 228056), (5898, 222720), (6960, 188736), (7424, 176940), (7680, 171042), (7864, 167040), (8352, 157280), (8847, 148480), (9216, 142535), (9280, 141552), (9830, 133632), (10440, 125824), (11136, 117960), (11520, 114028), (11796, 111360), (13920, 94368), (14745, 89088), (14848, 88470), (15360, 85521), (15728, 83520), (16704, 78640), (17694, 74240), (18560, 70776), (19660, 66816), (20880, 62912), (22272, 58980), (23040, 57014), (23592, 55680), (27840, 47184), (28507, 46080), (29490, 44544), (29696, 44235), (31456, 41760), (33408, 39320), (35388, 37120)]