1869937440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1784

約数の個数: 384

約数和(自身を含む): 7507261440

約数和(自身を除く): 5637324000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 480, 510, 532, 544, 560, 570, 595, 608, 646, 665, 672, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1120, 1140, 1190, 1292, 1330, 1360, 1428, 1520, 1596, 1615, 1632, 1680, 1723, 1785, 1824, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2660, 2720, 2856, 3040, 3192, 3230, 3360, 3446, 3570, 3808, 3876, 3990, 4080, 4256, 4522, 4560, 4760, 4845, 5168, 5169, 5320, 5712, 6384, 6460, 6783, 6892, 7140, 7752, 7980, 8160, 8615, 9044, 9120, 9520, 9690, 10336, 10338, 10640, 11305, 11424, 12061, 12768, 12920, 13566, 13784, 14280, 15504, 15960, 17230, 18088, 19040, 19380, 20676, 21280, 22610, 24122, 25840, 25845, 27132, 27568, 28560, 29291, 31008, 31920, 32737, 33915, 34460, 36176, 36183, 38760, 41352, 45220, 48244, 51680, 51690, 54264, 55136, 57120, 58582, 60305, 63840, 65474, 67830, 68920, 72352, 72366, 77520, 82704, 87873, 90440, 96488, 98211, 103380, 108528, 117164, 120610, 130948, 135660, 137840, 144732, 146455, 155040, 163685, 165408, 175746, 180880, 180915, 192976, 196422, 205037, 206760, 217056, 229159, 234328, 241220, 261896, 271320, 275680, 289464, 292910, 327370, 351492, 361760, 361830, 385952, 392844, 410074, 413520, 439365, 458318, 468656, 482440, 491055, 523792, 542640, 556529, 578928, 585820, 615111, 654740, 687477, 702984, 723660, 785688, 820148, 827040, 878730, 916636, 937312, 964880, 982110, 1025185, 1047584, 1085280, 1113058, 1145795, 1157856, 1171640, 1230222, 1309480, 1374954, 1405968, 1447320, 1571376, 1640296, 1669587, 1757460, 1833272, 1929760, 1964220, 2050370, 2226116, 2291590, 2343280, 2460444, 2618960, 2749908, 2782645, 2811936, 2894640, 3075555, 3142752, 3280592, 3339174, 3437385, 3514920, 3666544, 3895703, 3928440, 4100740, 4452232, 4583180, 4686560, 4920888, 5237920, 5499816, 5565290, 5789280, 6151110, 6561184, 6678348, 6874770, 7029840, 7333088, 7791406, 7856880, 8201480, 8347935, 8904464, 9166360, 9841776, 10999632, 11130580, 11687109, 12302220, 13356696, 13749540, 14059680, 15582812, 15713760, 16402960, 16695870, 17808928, 18332720, 19478515, 19683552, 21999264, 22261160, 23374218, 24604440, 26713392, 27499080, 31165624, 32805920, 33391740, 36665440, 38957030, 44522320, 46748436, 49208880, 53426784, 54998160, 58435545, 62331248, 66783480, 77914060, 89044640, 93496872, 98417760, 109996320, 116871090, 124662496, 133566960, 155828120, 186993744, 233742180, 267133920, 311656240, 373987488, 467484360, 623312480, 934968720, 1869937440]

約数ペア:

[(1, 1869937440), (2, 934968720), (3, 623312480), (4, 467484360), (5, 373987488), (6, 311656240), (7, 267133920), (8, 233742180), (10, 186993744), (12, 155828120), (14, 133566960), (15, 124662496), (16, 116871090), (17, 109996320), (19, 98417760), (20, 93496872), (21, 89044640), (24, 77914060), (28, 66783480), (30, 62331248), (32, 58435545), (34, 54998160), (35, 53426784), (38, 49208880), (40, 46748436), (42, 44522320), (48, 38957030), (51, 36665440), (56, 33391740), (57, 32805920), (60, 31165624), (68, 27499080), (70, 26713392), (76, 24604440), (80, 23374218), (84, 22261160), (85, 21999264), (95, 19683552), (96, 19478515), (102, 18332720), (105, 17808928), (112, 16695870), (114, 16402960), (119, 15713760), (120, 15582812), (133, 14059680), (136, 13749540), (140, 13356696), (152, 12302220), (160, 11687109), (168, 11130580), (170, 10999632), (190, 9841776), (204, 9166360), (210, 8904464), (224, 8347935), (228, 8201480), (238, 7856880), (240, 7791406), (255, 7333088), (266, 7029840), (272, 6874770), (280, 6678348), (285, 6561184), (304, 6151110), (323, 5789280), (336, 5565290), (340, 5499816), (357, 5237920), (380, 4920888), (399, 4686560), (408, 4583180), (420, 4452232), (456, 4100740), (476, 3928440), (480, 3895703), (510, 3666544), (532, 3514920), (544, 3437385), (560, 3339174), (570, 3280592), (595, 3142752), (608, 3075555), (646, 2894640), (665, 2811936), (672, 2782645), (680, 2749908), (714, 2618960), (760, 2460444), (798, 2343280), (816, 2291590), (840, 2226116), (912, 2050370), (952, 1964220), (969, 1929760), (1020, 1833272), (1064, 1757460), (1120, 1669587), (1140, 1640296), (1190, 1571376), (1292, 1447320), (1330, 1405968), (1360, 1374954), (1428, 1309480), (1520, 1230222), (1596, 1171640), (1615, 1157856), (1632, 1145795), (1680, 1113058), (1723, 1085280), (1785, 1047584), (1824, 1025185), (1904, 982110), (1938, 964880), (1995, 937312), (2040, 916636), (2128, 878730), (2261, 827040), (2280, 820148), (2380, 785688), (2584, 723660), (2660, 702984), (2720, 687477), (2856, 654740), (3040, 615111), (3192, 585820), (3230, 578928), (3360, 556529), (3446, 542640), (3570, 523792), (3808, 491055), (3876, 482440), (3990, 468656), (4080, 458318), (4256, 439365), (4522, 413520), (4560, 410074), (4760, 392844), (4845, 385952), (5168, 361830), (5169, 361760), (5320, 351492), (5712, 327370), (6384, 292910), (6460, 289464), (6783, 275680), (6892, 271320), (7140, 261896), (7752, 241220), (7980, 234328), (8160, 229159), (8615, 217056), (9044, 206760), (9120, 205037), (9520, 196422), (9690, 192976), (10336, 180915), (10338, 180880), (10640, 175746), (11305, 165408), (11424, 163685), (12061, 155040), (12768, 146455), (12920, 144732), (13566, 137840), (13784, 135660), (14280, 130948), (15504, 120610), (15960, 117164), (17230, 108528), (18088, 103380), (19040, 98211), (19380, 96488), (20676, 90440), (21280, 87873), (22610, 82704), (24122, 77520), (25840, 72366), (25845, 72352), (27132, 68920), (27568, 67830), (28560, 65474), (29291, 63840), (31008, 60305), (31920, 58582), (32737, 57120), (33915, 55136), (34460, 54264), (36176, 51690), (36183, 51680), (38760, 48244), (41352, 45220)]