2117667040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 192

約数和(自身を含む): 5678346240

約数和(自身を除く): 3560679200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 62, 76, 80, 92, 95, 115, 124, 152, 155, 160, 184, 190, 230, 248, 304, 310, 368, 380, 437, 460, 496, 589, 608, 620, 713, 736, 760, 874, 920, 977, 992, 1178, 1240, 1426, 1520, 1748, 1840, 1954, 2185, 2356, 2480, 2852, 2945, 3040, 3496, 3565, 3680, 3908, 4370, 4712, 4885, 4960, 5704, 5890, 6992, 7130, 7816, 8740, 9424, 9770, 11408, 11780, 13547, 13984, 14260, 15632, 17480, 18563, 18848, 19540, 22471, 22816, 23560, 27094, 28520, 30287, 31264, 34960, 37126, 39080, 44942, 47120, 54188, 57040, 60574, 67735, 69920, 74252, 78160, 89884, 92815, 94240, 108376, 112355, 114080, 121148, 135470, 148504, 151435, 156320, 179768, 185630, 216752, 224710, 242296, 270940, 297008, 302870, 359536, 371260, 426949, 433504, 449420, 484592, 541880, 575453, 594016, 605740, 696601, 719072, 742520, 853898, 898840, 969184, 1083760, 1150906, 1211480, 1393202, 1485040, 1707796, 1797680, 2134745, 2167520, 2301812, 2422960, 2786404, 2877265, 2970080, 3415592, 3483005, 3595360, 4269490, 4603624, 4845920, 5572808, 5754530, 6831184, 6966010, 8538980, 9207248, 11145616, 11509060, 13235419, 13662368, 13932020, 17077960, 18414496, 22291232, 23018120, 26470838, 27864040, 34155920, 46036240, 52941676, 55728080, 66177095, 68311840, 92072480, 105883352, 111456160, 132354190, 211766704, 264708380, 423533408, 529416760, 1058833520, 2117667040]

約数ペア:

[(1, 2117667040), (2, 1058833520), (4, 529416760), (5, 423533408), (8, 264708380), (10, 211766704), (16, 132354190), (19, 111456160), (20, 105883352), (23, 92072480), (31, 68311840), (32, 66177095), (38, 55728080), (40, 52941676), (46, 46036240), (62, 34155920), (76, 27864040), (80, 26470838), (92, 23018120), (95, 22291232), (115, 18414496), (124, 17077960), (152, 13932020), (155, 13662368), (160, 13235419), (184, 11509060), (190, 11145616), (230, 9207248), (248, 8538980), (304, 6966010), (310, 6831184), (368, 5754530), (380, 5572808), (437, 4845920), (460, 4603624), (496, 4269490), (589, 3595360), (608, 3483005), (620, 3415592), (713, 2970080), (736, 2877265), (760, 2786404), (874, 2422960), (920, 2301812), (977, 2167520), (992, 2134745), (1178, 1797680), (1240, 1707796), (1426, 1485040), (1520, 1393202), (1748, 1211480), (1840, 1150906), (1954, 1083760), (2185, 969184), (2356, 898840), (2480, 853898), (2852, 742520), (2945, 719072), (3040, 696601), (3496, 605740), (3565, 594016), (3680, 575453), (3908, 541880), (4370, 484592), (4712, 449420), (4885, 433504), (4960, 426949), (5704, 371260), (5890, 359536), (6992, 302870), (7130, 297008), (7816, 270940), (8740, 242296), (9424, 224710), (9770, 216752), (11408, 185630), (11780, 179768), (13547, 156320), (13984, 151435), (14260, 148504), (15632, 135470), (17480, 121148), (18563, 114080), (18848, 112355), (19540, 108376), (22471, 94240), (22816, 92815), (23560, 89884), (27094, 78160), (28520, 74252), (30287, 69920), (31264, 67735), (34960, 60574), (37126, 57040), (39080, 54188), (44942, 47120)]