28038673920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 640

約数和(自身を含む): 101822054400

約数和(自身を除く): 73783380480

約数列:

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約数ペア:

[(1, 28038673920), (2, 14019336960), (3, 9346224640), (4, 7009668480), (5, 5607734784), (6, 4673112320), (8, 3504834240), (10, 2803867392), (12, 2336556160), (15, 1869244928), (16, 1752417120), (17, 1649333760), (19, 1475719680), (20, 1401933696), (24, 1168278080), (30, 934622464), (32, 876208560), (34, 824666880), (38, 737859840), (40, 700966848), (48, 584139040), (51, 549777920), (57, 491906560), (60, 467311232), (64, 438104280), (68, 412333440), (76, 368929920), (80, 350483424), (85, 329866752), (89, 315041280), (95, 295143936), (96, 292069520), (102, 274888960), (114, 245953280), (120, 233655616), (127, 220776960), (128, 219052140), (136, 206166720), (152, 184464960), (160, 175241712), (170, 164933376), (178, 157520640), (190, 147571968), (192, 146034760), (204, 137444480), (228, 122976640), (240, 116827808), (254, 110388480), (255, 109955584), (256, 109526070), (267, 105013760), (272, 103083360), (285, 98381312), (304, 92232480), (320, 87620856), (323, 86807040), (340, 82466688), 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(2280, 12297664), (2413, 11619840), (2432, 11529060), (2540, 11038848), (2560, 10952607), (2584, 10850880), (2670, 10501376), (2720, 10308336), (2848, 9845040), (3026, 9265920), (3040, 9223248), (3048, 9199040), (3230, 8680704), (3264, 8590280), (3382, 8290560), (3560, 7876032), (3648, 7686040), (3810, 7359232), (3840, 7301738), (3876, 7233920), (4064, 6899280), (4080, 6872224), (4272, 6563360), (4318, 6493440), (4352, 6442710), (4539, 6177280), (4560, 6148832), (4826, 5809920), (4845, 5787136), (4864, 5764530), (5073, 5527040), (5080, 5519424), (5168, 5425440), (5340, 5250688), (5440, 5154168), (5696, 4922520), (6052, 4632960), (6080, 4611624), (6096, 4599520), (6460, 4340352), (6477, 4328960), (6528, 4295140), (6764, 4145280), (7120, 3938016), (7239, 3873280), (7296, 3843020), (7565, 3706368), (7620, 3679616), (7680, 3650869), (7752, 3616960), (8128, 3449640), (8160, 3436112), (8455, 3316224), (8544, 3281680), (8636, 3246720), (8704, 3221355), (9078, 3088640), (9120, 3074416), (9652, 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(30260, 926592), (30480, 919904), (31008, 904240), (32385, 865792), (32512, 862410), (32640, 859028), (33820, 829056), (33909, 826880), (34176, 820420), (34544, 811680), (36195, 774656), (36312, 772160), (36480, 768604), (38608, 726240), (38760, 723392), (40584, 690880), (40640, 689928), (41021, 683520), (41344, 678180), (42720, 656336), (43180, 649344), (43520, 644271), (45212, 620160), (45390, 617728), (45568, 615315), (48260, 580992), (48416, 579120), (48640, 576453), (48768, 574940), (50730, 552704), (51680, 542544), (51816, 541120), (54112, 518160), (56515, 496128), (56960, 492252), (57494, 487680), (57912, 484160), (60520, 463296), (60960, 459952), (62016, 452120), (64770, 432896), (65024, 431205), (65280, 429514), (67640, 414528), (67818, 413440), (68352, 410210), (69088, 405840), (72390, 387328), (72624, 386080), (72960, 384302), (77216, 363120), (77520, 361696), (81168, 345440), (81280, 344964), (82042, 341760), (82688, 339090), (85440, 328168), (86241, 325120), (86360, 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