2831785920

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 392

約数和(自身を含む): 10327538400

約数和(自身を除く): 7495752480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 192, 199, 216, 240, 243, 244, 270, 288, 305, 320, 324, 360, 366, 398, 405, 432, 480, 486, 488, 540, 549, 576, 597, 610, 648, 720, 729, 732, 796, 810, 864, 915, 960, 972, 976, 995, 1080, 1098, 1194, 1215, 1220, 1296, 1440, 1458, 1464, 1592, 1620, 1647, 1728, 1791, 1830, 1944, 1952, 1990, 2160, 2196, 2388, 2430, 2440, 2592, 2745, 2880, 2916, 2928, 2985, 3184, 3240, 3294, 3582, 3645, 3660, 3888, 3904, 3980, 4320, 4392, 4776, 4860, 4880, 4941, 5184, 5373, 5490, 5832, 5856, 5970, 6368, 6480, 6588, 7164, 7290, 7320, 7776, 7960, 8235, 8640, 8784, 8955, 9552, 9720, 9760, 9882, 10746, 10980, 11664, 11712, 11940, 12139, 12736, 12960, 13176, 14328, 14580, 14640, 14823, 15552, 15920, 16119, 16470, 17568, 17910, 19104, 19440, 19520, 19764, 21492, 21960, 23328, 23880, 24278, 24705, 25920, 26352, 26865, 28656, 29160, 29280, 29646, 31840, 32238, 32940, 35136, 35820, 36417, 38208, 38880, 39528, 42984, 43920, 44469, 46656, 47760, 48357, 48556, 49410, 52704, 53730, 57312, 58320, 58560, 59292, 60695, 63680, 64476, 65880, 71640, 72834, 74115, 77760, 79056, 80595, 85968, 87840, 88938, 95520, 96714, 97112, 98820, 105408, 107460, 109251, 114624, 116640, 118584, 121390, 128952, 131760, 143280, 145071, 145668, 148230, 158112, 161190, 171936, 175680, 177876, 182085, 191040, 193428, 194224, 197640, 214920, 218502, 222345, 233280, 237168, 241785, 242780, 257904, 263520, 286560, 290142, 291336, 296460, 316224, 322380, 327753, 343872, 355752, 364170, 386856, 388448, 395280, 429840, 437004, 444690, 474336, 483570, 485560, 515808, 527040, 546255, 573120, 580284, 582672, 592920, 644760, 655506, 711504, 725355, 728340, 773712, 776896, 790560, 859680, 874008, 889380, 948672, 967140, 971120, 983259, 1031616, 1092510, 1160568, 1165344, 1185840, 1289520, 1311012, 1423008, 1450710, 1456680, 1547424, 1581120, 1638765, 1719360, 1748016, 1778760, 1934280, 1942240, 1966518, 2185020, 2321136, 2330688, 2371680, 2579040, 2622024, 2846016, 2901420, 2913360, 2949777, 3094848, 3277530, 3496032, 3557520, 3868560, 3884480, 3933036, 4370040, 4642272, 4743360, 4916295, 5158080, 5244048, 5802840, 5826720, 5899554, 6555060, 6992064, 7115040, 7737120, 7866072, 8740080, 8849331, 9284544, 9832590, 10488096, 11605680, 11653440, 11799108, 13110120, 14230080, 14748885, 15474240, 15732144, 17480160, 17698662, 19665180, 20976192, 23211360, 23598216, 26220240, 29497770, 31464288, 34960320, 35397324, 39330360, 44246655, 46422720, 47196432, 52440480, 58995540, 62928576, 70794648, 78660720, 88493310, 94392864, 104880960, 117991080, 141589296, 157321440, 176986620, 188785728, 235982160, 283178592, 314642880, 353973240, 471964320, 566357184, 707946480, 943928640, 1415892960, 2831785920]

約数ペア:

[(1, 2831785920), (2, 1415892960), (3, 943928640), (4, 707946480), (5, 566357184), (6, 471964320), (8, 353973240), (9, 314642880), (10, 283178592), (12, 235982160), (15, 188785728), (16, 176986620), (18, 157321440), (20, 141589296), (24, 117991080), (27, 104880960), (30, 94392864), (32, 88493310), (36, 78660720), (40, 70794648), (45, 62928576), (48, 58995540), (54, 52440480), (60, 47196432), (61, 46422720), (64, 44246655), (72, 39330360), (80, 35397324), (81, 34960320), (90, 31464288), (96, 29497770), (108, 26220240), (120, 23598216), (122, 23211360), (135, 20976192), (144, 19665180), (160, 17698662), (162, 17480160), (180, 15732144), (183, 15474240), (192, 14748885), (199, 14230080), (216, 13110120), (240, 11799108), (243, 11653440), (244, 11605680), (270, 10488096), (288, 9832590), (305, 9284544), (320, 8849331), (324, 8740080), (360, 7866072), (366, 7737120), (398, 7115040), (405, 6992064), (432, 6555060), (480, 5899554), (486, 5826720), (488, 5802840), (540, 5244048), (549, 5158080), (576, 4916295), (597, 4743360), (610, 4642272), (648, 4370040), (720, 3933036), (729, 3884480), (732, 3868560), (796, 3557520), (810, 3496032), (864, 3277530), (915, 3094848), (960, 2949777), (972, 2913360), (976, 2901420), (995, 2846016), (1080, 2622024), (1098, 2579040), (1194, 2371680), (1215, 2330688), (1220, 2321136), (1296, 2185020), (1440, 1966518), (1458, 1942240), (1464, 1934280), (1592, 1778760), (1620, 1748016), (1647, 1719360), (1728, 1638765), (1791, 1581120), (1830, 1547424), (1944, 1456680), (1952, 1450710), (1990, 1423008), (2160, 1311012), (2196, 1289520), (2388, 1185840), (2430, 1165344), (2440, 1160568), (2592, 1092510), (2745, 1031616), (2880, 983259), (2916, 971120), (2928, 967140), (2985, 948672), (3184, 889380), (3240, 874008), (3294, 859680), (3582, 790560), (3645, 776896), (3660, 773712), (3888, 728340), (3904, 725355), (3980, 711504), (4320, 655506), (4392, 644760), (4776, 592920), (4860, 582672), (4880, 580284), (4941, 573120), (5184, 546255), (5373, 527040), (5490, 515808), (5832, 485560), (5856, 483570), (5970, 474336), (6368, 444690), (6480, 437004), (6588, 429840), (7164, 395280), (7290, 388448), (7320, 386856), (7776, 364170), (7960, 355752), (8235, 343872), (8640, 327753), (8784, 322380), (8955, 316224), (9552, 296460), (9720, 291336), (9760, 290142), (9882, 286560), (10746, 263520), (10980, 257904), (11664, 242780), (11712, 241785), (11940, 237168), (12139, 233280), (12736, 222345), (12960, 218502), (13176, 214920), (14328, 197640), (14580, 194224), (14640, 193428), (14823, 191040), (15552, 182085), (15920, 177876), (16119, 175680), (16470, 171936), (17568, 161190), (17910, 158112), (19104, 148230), (19440, 145668), (19520, 145071), (19764, 143280), (21492, 131760), (21960, 128952), (23328, 121390), (23880, 118584), (24278, 116640), (24705, 114624), (25920, 109251), (26352, 107460), (26865, 105408), (28656, 98820), (29160, 97112), (29280, 96714), (29646, 95520), (31840, 88938), (32238, 87840), (32940, 85968), (35136, 80595), (35820, 79056), (36417, 77760), (38208, 74115), (38880, 72834), (39528, 71640), (42984, 65880), (43920, 64476), (44469, 63680), (46656, 60695), (47760, 59292), (48357, 58560), (48556, 58320), (49410, 57312), (52704, 53730)]