About the Number

128845080

128845079 ← → 128845081

2進数表記:111101011100000010100011000

漢数字表記:一億二千八百八十四万五千八十

素因数分解:

2 3 × 3 4 × 5 1 × 7 1 × 13 1 × 19 1 × 23 1

素因数の和:85
約数の個数: 640
約数和(自身を含む): 585446400
約数和(自身を除く): 456601320

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 23, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 46, 52, 54, 56, 57, 60, 63, 65, 69, 70, 72, 76, 78, 81, 84, 90, 91, 92, 95, 104, 105, 108, 114, 115, 117, 120, 126, 130, 133, 135, 138, 140, 152, 156, 161, 162, 168, 171, 180, 182, 184, 189, 190, 195, 207, 210, 216, 228, 230, 234, 247, 252, 260, 266, 270, 273, 276, 280, 285, 299, 312, 315, 322, 324, 342, 345, 351, 360, 364, 378, 380, 390, 399, 405, 414, 420, 437, 455, 456, 460, 468, 483, 494, 504, 513, 520, 532, 540, 546, 552, 567, 570, 585, 598, 621, 630, 644, 648, 665, 684, 690, 702, 728, 741, 756, 760, 780, 798, 805, 810, 819, 828, 840, 855, 874, 897, 910, 920, 936, 945, 966, 988, 1026, 1035, 1053, 1064, 1080, 1092, 1134, 1140, 1170, 1196, 1197, 1235, 1242, 1260, 1288, 1311, 1330, 1365, 1368, 1380, 1404, 1449, 1482, 1495, 1512, 1539, 1560, 1596, 1610, 1620, 1638, 1656, 1710, 1729, 1748, 1755, 1794, 1820, 1863, 1890, 1932, 1976, 1995, 2052, 2070, 2093, 2106, 2184, 2185, 2223, 2268, 2280, 2340, 2392, 2394, 2415, 2457, 2470, 2484, 2520, 2565, 2622, 2660, 2691, 2730, 2760, 2808, 2835, 2898, 2964, 2990, 3059, 3078, 3105, 3192, 3220, 3240, 3276, 3420, 3458, 3496, 3510, 3588, 3591, 3640, 3705, 3726, 3780, 3864, 3933, 3990, 4095, 4104, 4140, 4186, 4212, 4347, 4370, 4446, 4485, 4536, 4680, 4788, 4830, 4914, 4940, 4968, 5130, 5187, 5244, 5265, 5320, 5382, 5460, 5670, 5681, 5796, 5928, 5980, 5985, 6118, 6156, 6210, 6279, 6440, 6552, 6555, 6669, 6840, 6916, 7020, 7176, 7182, 7245, 7371, 7410, 7452, 7560, 7695, 7866, 7980, 8073, 8190, 8280, 8372, 8424, 8645, 8694, 8740, 8892, 8970, 9177, 9315, 9576, 9660, 9828, 9880, 10260, 10374, 10465, 10488, 10530, 10764, 10773, 10920, 11115, 11340, 11362, 11592, 11799, 11960, 11970, 12236, 12285, 12312, 12420, 12558, 13041, 13110, 13338, 13455, 13832, 14040, 14364, 14490, 14742, 14820, 14904, 15295, 15390, 15561, 15732, 15960, 16146, 16380, 16744, 17043, 17290, 17388, 17480, 17784, 17940, 17955, 18354, 18630, 18837, 19320, 19656, 19665, 20007, 20520, 20748, 20930, 21060, 21528, 21546, 21735, 22230, 22680, 22724, 23598, 23940, 24219, 24472, 24570, 24840, 25116, 25935, 26082, 26220, 26676, 26910, 27531, 28405, 28728, 28980, 29484, 29640, 30590, 30780, 31122, 31395, 31464, 32292, 32760, 33345, 34086, 34580, 34776, 35397, 35880, 35910, 36708, 36855, 37260, 37674, 39330, 39767, 40014, 40365, 41496, 41860, 42120, 43092, 43470, 44460, 45448, 45885, 46683, 47196, 47880, 48438, 49140, 50232, 51129, 51870, 52164, 52440, 53352, 53820, 53865, 55062, 56511, 56810, 57960, 58968, 58995, 61180, 61560, 62244, 62790, 64584, 65205, 66690, 68172, 69160, 70794, 71820, 73416, 73710, 74520, 75348, 77805, 78660, 79534, 80028, 80730, 82593, 83720, 85215, 86184, 86940, 88920, 91770, 93366, 94185, 94392, 96876, 98280, 100035, 102258, 103740, 104328, 107640, 107730, 110124, 113022, 113620, 117990, 119301, 121095, 122360, 124488, 125580, 130410, 133380, 136344, 137655, 140049, 141588, 143640, 147420, 150696, 153387, 155610, 157320, 159068, 160056, 161460, 165186, 169533, 170430, 173880, 176985, 183540, 186732, 188370, 193752, 198835, 200070, 204516, 207480, 215460, 220248, 226044, 227240, 233415, 235980, 238602, 242190, 247779, 251160, 255645, 260820, 266760, 275310, 280098, 282555, 283176, 294840, 306774, 311220, 318136, 322920, 330372, 339066, 340860, 353970, 357903, 367080, 373464, 376740, 397670, 400140, 409032, 412965, 430920, 452088, 460161, 466830, 471960, 477204, 484380, 495558, 511290, 521640, 550620, 560196, 565110, 596505, 613548, 622440, 660744, 678132, 681720, 700245, 707940, 715806, 753480, 766935, 795340, 800280, 825930, 847665, 920322, 933660, 954408, 968760, 991116, 1022580, 1073709, 1101240, 1120392, 1130220, 1193010, 1227096, 1238895, 1356264, 1400490, 1415880, 1431612, 1533870, 1590680, 1651860, 1695330, 1789515, 1840644, 1867320, 1982232, 2045160, 2147418, 2260440, 2300805, 2386020, 2477790, 2800980, 2863224, 3067740, 3221127, 3303720, 3390660, 3579030, 3681288, 4294836, 4601610, 4772040, 4955580, 5368545, 5601960, 6135480, 6442254, 6781320, 7158060, 8589672, 9203220, 9911160, 10737090, 12884508, 14316120, 16105635, 18406440, 21474180, 25769016, 32211270, 42948360, 64422540, 128845080]

約数ペア:
[(1, 128845080), (2, 64422540), (3, 42948360), (4, 32211270), (5, 25769016), (6, 21474180), (7, 18406440), (8, 16105635), (9, 14316120), (10, 12884508), (12, 10737090), (13, 9911160), (14, 9203220), (15, 8589672), (18, 7158060), (19, 6781320), (20, 6442254), (21, 6135480), (23, 5601960), (24, 5368545), (26, 4955580), (27, 4772040), (28, 4601610), (30, 4294836), (35, 3681288), (36, 3579030), (38, 3390660), (39, 3303720), (40, 3221127), (42, 3067740), (45, 2863224), (46, 2800980), (52, 2477790), (54, 2386020), (56, 2300805), (57, 2260440), (60, 2147418), (63, 2045160), (65, 1982232), (69, 1867320), (70, 1840644), (72, 1789515), (76, 1695330), (78, 1651860), (81, 1590680), (84, 1533870), (90, 1431612), (91, 1415880), (92, 1400490), (95, 1356264), (104, 1238895), (105, 1227096), (108, 1193010), (114, 1130220), (115, 1120392), (117, 1101240), (120, 1073709), (126, 1022580), (130, 991116), (133, 968760), (135, 954408), (138, 933660), (140, 920322), (152, 847665), (156, 825930), (161, 800280), (162, 795340), (168, 766935), (171, 753480), (180, 715806), (182, 707940), (184, 700245), (189, 681720), (190, 678132), (195, 660744), (207, 622440), (210, 613548), (216, 596505), (228, 565110), (230, 560196), (234, 550620), (247, 521640), (252, 511290), (260, 495558), (266, 484380), (270, 477204), (273, 471960), (276, 466830), (280, 460161), (285, 452088), (299, 430920), (312, 412965), (315, 409032), (322, 400140), (324, 397670), (342, 376740), (345, 373464), (351, 367080), (360, 357903), (364, 353970), (378, 340860), (380, 339066), (390, 330372), (399, 322920), (405, 318136), (414, 311220), (420, 306774), (437, 294840), (455, 283176), (456, 282555), (460, 280098), (468, 275310), (483, 266760), (494, 260820), (504, 255645), (513, 251160), (520, 247779), (532, 242190), (540, 238602), (546, 235980), (552, 233415), (567, 227240), (570, 226044), (585, 220248), (598, 215460), (621, 207480), (630, 204516), (644, 200070), (648, 198835), (665, 193752), (684, 188370), (690, 186732), (702, 183540), (728, 176985), (741, 173880), (756, 170430), (760, 169533), (780, 165186), (798, 161460), (805, 160056), (810, 159068), (819, 157320), (828, 155610), (840, 153387), (855, 150696), (874, 147420), (897, 143640), (910, 141588), (920, 140049), (936, 137655), (945, 136344), (966, 133380), (988, 130410), (1026, 125580), (1035, 124488), (1053, 122360), (1064, 121095), (1080, 119301), (1092, 117990), (1134, 113620), (1140, 113022), (1170, 110124), (1196, 107730), (1197, 107640), (1235, 104328), (1242, 103740), (1260, 102258), (1288, 100035), (1311, 98280), (1330, 96876), (1365, 94392), (1368, 94185), (1380, 93366), (1404, 91770), (1449, 88920), (1482, 86940), (1495, 86184), (1512, 85215), (1539, 83720), (1560, 82593), (1596, 80730), (1610, 80028), (1620, 79534), (1638, 78660), (1656, 77805), (1710, 75348), (1729, 74520), (1748, 73710), (1755, 73416), (1794, 71820), (1820, 70794), (1863, 69160), (1890, 68172), (1932, 66690), (1976, 65205), (1995, 64584), (2052, 62790), (2070, 62244), (2093, 61560), (2106, 61180), (2184, 58995), (2185, 58968), (2223, 57960), (2268, 56810), (2280, 56511), (2340, 55062), (2392, 53865), (2394, 53820), (2415, 53352), (2457, 52440), (2470, 52164), (2484, 51870), (2520, 51129), (2565, 50232), (2622, 49140), (2660, 48438), (2691, 47880), (2730, 47196), (2760, 46683), (2808, 45885), (2835, 45448), (2898, 44460), (2964, 43470), (2990, 43092), (3059, 42120), (3078, 41860), (3105, 41496), (3192, 40365), (3220, 40014), (3240, 39767), (3276, 39330), (3420, 37674), (3458, 37260), (3496, 36855), (3510, 36708), (3588, 35910), (3591, 35880), (3640, 35397), (3705, 34776), (3726, 34580), (3780, 34086), (3864, 33345), (3933, 32760), (3990, 32292), (4095, 31464), (4104, 31395), (4140, 31122), (4186, 30780), (4212, 30590), (4347, 29640), (4370, 29484), (4446, 28980), (4485, 28728), (4536, 28405), (4680, 27531), (4788, 26910), (4830, 26676), (4914, 26220), (4940, 26082), (4968, 25935), (5130, 25116), (5187, 24840), (5244, 24570), (5265, 24472), (5320, 24219), (5382, 23940), (5460, 23598), (5670, 22724), (5681, 22680), (5796, 22230), (5928, 21735), (5980, 21546), (5985, 21528), (6118, 21060), (6156, 20930), (6210, 20748), (6279, 20520), (6440, 20007), (6552, 19665), (6555, 19656), (6669, 19320), (6840, 18837), (6916, 18630), (7020, 18354), (7176, 17955), (7182, 17940), (7245, 17784), (7371, 17480), (7410, 17388), (7452, 17290), (7560, 17043), (7695, 16744), (7866, 16380), (7980, 16146), (8073, 15960), (8190, 15732), (8280, 15561), (8372, 15390), (8424, 15295), (8645, 14904), (8694, 14820), (8740, 14742), (8892, 14490), (8970, 14364), (9177, 14040), (9315, 13832), (9576, 13455), (9660, 13338), (9828, 13110), (9880, 13041), (10260, 12558), (10374, 12420), (10465, 12312), (10488, 12285), (10530, 12236), (10764, 11970), (10773, 11960), (10920, 11799), (11115, 11592), (11340, 11362)]

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