1904531420160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:535

約数の個数: 1056

約数和(自身を含む): 7098980279040

約数和(自身を除く): 5194448858880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 61, 64, 69, 72, 80, 89, 90, 92, 96, 115, 120, 122, 128, 138, 144, 160, 178, 180, 183, 184, 192, 207, 230, 240, 244, 256, 267, 276, 288, 305, 320, 331, 345, 356, 360, 366, 368, 384, 414, 445, 460, 480, 488, 512, 534, 549, 552, 576, 610, 640, 662, 690, 712, 720, 732, 736, 768, 801, 828, 890, 915, 920, 960, 976, 993, 1024, 1035, 1068, 1098, 1104, 1152, 1220, 1280, 1324, 1335, 1380, 1403, 1424, 1440, 1464, 1472, 1536, 1602, 1655, 1656, 1780, 1830, 1840, 1920, 1952, 1986, 2047, 2070, 2136, 2196, 2208, 2304, 2440, 2560, 2648, 2670, 2745, 2760, 2806, 2848, 2880, 2928, 2944, 2979, 3072, 3204, 3310, 3312, 3560, 3660, 3680, 3840, 3904, 3972, 4005, 4094, 4140, 4209, 4272, 4392, 4416, 4608, 4880, 4965, 5120, 5296, 5340, 5429, 5490, 5520, 5612, 5696, 5760, 5856, 5888, 5958, 6141, 6408, 6620, 6624, 7015, 7120, 7320, 7360, 7613, 7680, 7808, 7944, 8010, 8188, 8280, 8418, 8544, 8784, 8832, 9216, 9760, 9930, 10235, 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158710951680, 190453142016, 211614602240, 238066427520, 317421903360, 380906284032, 476132855040, 634843806720, 952265710080, 1904531420160]

約数ペア:

[(1, 1904531420160), (2, 952265710080), (3, 634843806720), (4, 476132855040), (5, 380906284032), (6, 317421903360), (8, 238066427520), (9, 211614602240), (10, 190453142016), (12, 158710951680), (15, 126968761344), (16, 119033213760), (18, 105807301120), (20, 95226571008), (23, 82805713920), (24, 79355475840), (30, 63484380672), (32, 59516606880), (36, 52903650560), (40, 47613285504), (45, 42322920448), (46, 41402856960), (48, 39677737920), (60, 31742190336), (61, 31221826560), (64, 29758303440), (69, 27601904640), (72, 26451825280), (80, 23806642752), (89, 21399229440), (90, 21161460224), (92, 20701428480), (96, 19838868960), (115, 16561142784), (120, 15871095168), (122, 15610913280), (128, 14879151720), (138, 13800952320), (144, 13225912640), (160, 11903321376), (178, 10699614720), (180, 10580730112), (183, 10407275520), (184, 10350714240), (192, 9919434480), (207, 9200634880), (230, 8280571392), (240, 7935547584), (244, 7805456640), (256, 7439575860), (267, 7133076480), (276, 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(1464, 1300909440), (1472, 1293839280), (1536, 1239929310), (1602, 1188846080), (1655, 1150774272), (1656, 1150079360), (1780, 1069961472), (1830, 1040727552), (1840, 1035071424), (1920, 991943448), (1952, 975682080), (1986, 958978560), (2047, 930401280), (2070, 920063488), (2136, 891634560), (2196, 867272960), (2208, 862559520), (2304, 826619540), (2440, 780545664), (2560, 743957586), (2648, 719233920), (2670, 713307648), (2745, 693818368), (2760, 690047616), (2806, 678735360), (2848, 668725920), (2880, 661295632), (2928, 650454720), (2944, 646919640), (2979, 639319040), (3072, 619964655), (3204, 594423040), (3310, 575387136), (3312, 575039680), (3560, 534980736), (3660, 520363776), (3680, 517535712), (3840, 495971724), (3904, 487841040), (3972, 479489280), (4005, 475538432), (4094, 465200640), (4140, 460031744), (4209, 452490240), (4272, 445817280), (4392, 433636480), (4416, 431279760), (4608, 413309770), (4880, 390272832), (4965, 383591424), (5120, 371978793), (5296, 359616960), 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