1835321280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:971

約数の個数: 224

約数和(自身を含む): 6315456000

約数和(自身を除く): 4480134720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 199, 208, 240, 260, 312, 320, 390, 398, 416, 480, 520, 597, 624, 739, 780, 796, 832, 960, 995, 1040, 1194, 1248, 1478, 1560, 1592, 1990, 2080, 2217, 2388, 2496, 2587, 2956, 2985, 3120, 3184, 3695, 3980, 4160, 4434, 4776, 5174, 5912, 5970, 6240, 6368, 7390, 7761, 7960, 8868, 9552, 9607, 10348, 11085, 11824, 11940, 12480, 12736, 12935, 14780, 15522, 15920, 17736, 19104, 19214, 20696, 22170, 23648, 23880, 25870, 28821, 29560, 31044, 31840, 35472, 38208, 38428, 38805, 41392, 44340, 47296, 47760, 48035, 51740, 57642, 59120, 62088, 63680, 70944, 76856, 77610, 82784, 88680, 95520, 96070, 103480, 115284, 118240, 124176, 141888, 144105, 147061, 153712, 155220, 165568, 177360, 191040, 192140, 206960, 230568, 236480, 248352, 288210, 294122, 307424, 310440, 354720, 384280, 413920, 441183, 461136, 496704, 576420, 588244, 614848, 620880, 709440, 735305, 768560, 827840, 882366, 922272, 1152840, 1176488, 1241760, 1470610, 1537120, 1764732, 1844544, 1911793, 2205915, 2305680, 2352976, 2483520, 2941220, 3074240, 3529464, 3823586, 4411830, 4611360, 4705952, 5735379, 5882440, 7058928, 7647172, 8823660, 9222720, 9411904, 9558965, 11470758, 11764880, 14117856, 15294344, 17647320, 19117930, 22941516, 23529760, 28235712, 28676895, 30588688, 35294640, 38235860, 45883032, 47059520, 57353790, 61177376, 70589280, 76471720, 91766064, 114707580, 122354752, 141178560, 152943440, 183532128, 229415160, 305886880, 367064256, 458830320, 611773760, 917660640, 1835321280]

約数ペア:

[(1, 1835321280), (2, 917660640), (3, 611773760), (4, 458830320), (5, 367064256), (6, 305886880), (8, 229415160), (10, 183532128), (12, 152943440), (13, 141178560), (15, 122354752), (16, 114707580), (20, 91766064), (24, 76471720), (26, 70589280), (30, 61177376), (32, 57353790), (39, 47059520), (40, 45883032), (48, 38235860), (52, 35294640), (60, 30588688), (64, 28676895), (65, 28235712), (78, 23529760), (80, 22941516), (96, 19117930), (104, 17647320), (120, 15294344), (130, 14117856), (156, 11764880), (160, 11470758), (192, 9558965), (195, 9411904), (199, 9222720), (208, 8823660), (240, 7647172), (260, 7058928), (312, 5882440), (320, 5735379), (390, 4705952), (398, 4611360), (416, 4411830), (480, 3823586), (520, 3529464), (597, 3074240), (624, 2941220), (739, 2483520), (780, 2352976), (796, 2305680), (832, 2205915), (960, 1911793), (995, 1844544), (1040, 1764732), (1194, 1537120), (1248, 1470610), (1478, 1241760), (1560, 1176488), (1592, 1152840), (1990, 922272), (2080, 882366), (2217, 827840), (2388, 768560), (2496, 735305), (2587, 709440), (2956, 620880), (2985, 614848), (3120, 588244), (3184, 576420), (3695, 496704), (3980, 461136), (4160, 441183), (4434, 413920), (4776, 384280), (5174, 354720), (5912, 310440), (5970, 307424), (6240, 294122), (6368, 288210), (7390, 248352), (7761, 236480), (7960, 230568), (8868, 206960), (9552, 192140), (9607, 191040), (10348, 177360), (11085, 165568), (11824, 155220), (11940, 153712), (12480, 147061), (12736, 144105), (12935, 141888), (14780, 124176), (15522, 118240), (15920, 115284), (17736, 103480), (19104, 96070), (19214, 95520), (20696, 88680), (22170, 82784), (23648, 77610), (23880, 76856), (25870, 70944), (28821, 63680), (29560, 62088), (31044, 59120), (31840, 57642), (35472, 51740), (38208, 48035), (38428, 47760), (38805, 47296), (41392, 44340)]