85365840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 320

約数和(自身を含む): 332121600

約数和(自身を除く): 246755760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 61, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 122, 136, 140, 147, 168, 170, 183, 196, 204, 210, 238, 240, 244, 245, 255, 272, 280, 294, 305, 336, 340, 343, 357, 366, 392, 408, 420, 427, 476, 488, 490, 510, 560, 588, 595, 610, 680, 686, 714, 732, 735, 784, 816, 833, 840, 854, 915, 952, 976, 980, 1020, 1029, 1037, 1176, 1190, 1220, 1281, 1360, 1372, 1428, 1464, 1470, 1666, 1680, 1708, 1715, 1785, 1830, 1904, 1960, 2040, 2058, 2074, 2135, 2352, 2380, 2440, 2499, 2562, 2744, 2856, 2928, 2940, 2989, 3111, 3332, 3416, 3430, 3570, 3660, 3920, 4080, 4116, 4148, 4165, 4270, 4760, 4880, 4998, 5124, 5145, 5185, 5488, 5712, 5831, 5880, 5978, 6222, 6405, 6664, 6832, 6860, 7140, 7259, 7320, 8232, 8296, 8330, 8540, 8967, 9520, 9996, 10248, 10290, 10370, 11662, 11760, 11956, 12444, 12495, 12810, 13328, 13720, 14280, 14518, 14640, 14945, 15555, 16464, 16592, 16660, 17080, 17493, 17934, 19992, 20496, 20580, 20740, 20923, 21777, 23324, 23912, 24888, 24990, 25620, 27440, 28560, 29036, 29155, 29890, 31110, 33320, 34160, 34986, 35868, 36295, 39984, 41160, 41480, 41846, 43554, 44835, 46648, 47824, 49776, 49980, 50813, 51240, 58072, 58310, 59780, 62220, 62769, 66640, 69972, 71736, 72590, 82320, 82960, 83692, 87108, 87465, 89670, 93296, 99960, 101626, 102480, 104615, 108885, 116144, 116620, 119560, 124440, 125538, 139944, 143472, 145180, 152439, 167384, 174216, 174930, 179340, 199920, 203252, 209230, 217770, 233240, 239120, 248880, 251076, 254065, 279888, 290360, 304878, 313845, 334768, 348432, 349860, 355691, 358680, 406504, 418460, 435540, 466480, 502152, 508130, 580720, 609756, 627690, 699720, 711382, 717360, 762195, 813008, 836920, 871080, 1004304, 1016260, 1067073, 1219512, 1255380, 1399440, 1422764, 1524390, 1673840, 1742160, 1778455, 2032520, 2134146, 2439024, 2510760, 2845528, 3048780, 3556910, 4065040, 4268292, 5021520, 5335365, 5691056, 6097560, 7113820, 8536584, 10670730, 12195120, 14227640, 17073168, 21341460, 28455280, 42682920, 85365840]

約数ペア:

[(1, 85365840), (2, 42682920), (3, 28455280), (4, 21341460), (5, 17073168), (6, 14227640), (7, 12195120), (8, 10670730), (10, 8536584), (12, 7113820), (14, 6097560), (15, 5691056), (16, 5335365), (17, 5021520), (20, 4268292), (21, 4065040), (24, 3556910), (28, 3048780), (30, 2845528), (34, 2510760), (35, 2439024), (40, 2134146), (42, 2032520), (48, 1778455), (49, 1742160), (51, 1673840), (56, 1524390), (60, 1422764), (61, 1399440), (68, 1255380), (70, 1219512), (80, 1067073), (84, 1016260), (85, 1004304), (98, 871080), (102, 836920), (105, 813008), (112, 762195), (119, 717360), (120, 711382), (122, 699720), (136, 627690), (140, 609756), (147, 580720), (168, 508130), (170, 502152), (183, 466480), (196, 435540), (204, 418460), (210, 406504), (238, 358680), (240, 355691), (244, 349860), (245, 348432), (255, 334768), (272, 313845), (280, 304878), (294, 290360), (305, 279888), (336, 254065), (340, 251076), (343, 248880), (357, 239120), (366, 233240), (392, 217770), (408, 209230), (420, 203252), (427, 199920), (476, 179340), (488, 174930), (490, 174216), (510, 167384), (560, 152439), (588, 145180), (595, 143472), (610, 139944), (680, 125538), (686, 124440), (714, 119560), (732, 116620), (735, 116144), (784, 108885), (816, 104615), (833, 102480), (840, 101626), (854, 99960), (915, 93296), (952, 89670), (976, 87465), (980, 87108), (1020, 83692), (1029, 82960), (1037, 82320), (1176, 72590), (1190, 71736), (1220, 69972), (1281, 66640), (1360, 62769), (1372, 62220), (1428, 59780), (1464, 58310), (1470, 58072), (1666, 51240), (1680, 50813), (1708, 49980), (1715, 49776), (1785, 47824), (1830, 46648), (1904, 44835), (1960, 43554), (2040, 41846), (2058, 41480), (2074, 41160), (2135, 39984), (2352, 36295), (2380, 35868), (2440, 34986), (2499, 34160), (2562, 33320), (2744, 31110), (2856, 29890), (2928, 29155), (2940, 29036), (2989, 28560), (3111, 27440), (3332, 25620), (3416, 24990), (3430, 24888), (3570, 23912), (3660, 23324), (3920, 21777), (4080, 20923), (4116, 20740), (4148, 20580), (4165, 20496), (4270, 19992), (4760, 17934), (4880, 17493), (4998, 17080), (5124, 16660), (5145, 16592), (5185, 16464), (5488, 15555), (5712, 14945), (5831, 14640), (5880, 14518), (5978, 14280), (6222, 13720), (6405, 13328), (6664, 12810), (6832, 12495), (6860, 12444), (7140, 11956), (7259, 11760), (7320, 11662), (8232, 10370), (8296, 10290), (8330, 10248), (8540, 9996), (8967, 9520)]