1661065920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 448

約数和(自身を含む): 6373002240

約数和(自身を除く): 4711936320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 86, 90, 96, 102, 108, 120, 129, 135, 136, 144, 153, 160, 170, 172, 180, 192, 204, 215, 216, 240, 255, 258, 263, 270, 272, 288, 306, 320, 340, 344, 360, 387, 408, 430, 432, 459, 480, 510, 516, 526, 540, 544, 576, 612, 645, 680, 688, 720, 731, 765, 774, 789, 816, 860, 864, 918, 960, 1020, 1032, 1052, 1080, 1088, 1161, 1224, 1290, 1315, 1360, 1376, 1440, 1462, 1530, 1548, 1578, 1632, 1720, 1728, 1836, 1935, 2040, 2064, 2104, 2160, 2193, 2295, 2322, 2367, 2448, 2580, 2630, 2720, 2752, 2880, 2924, 3060, 3096, 3156, 3264, 3440, 3655, 3672, 3870, 3945, 4080, 4128, 4208, 4320, 4386, 4471, 4590, 4644, 4734, 4896, 5160, 5260, 5440, 5805, 5848, 6120, 6192, 6312, 6579, 6880, 7101, 7310, 7344, 7740, 7890, 8160, 8256, 8416, 8640, 8772, 8942, 9180, 9288, 9468, 9792, 10320, 10520, 10965, 11309, 11610, 11696, 11835, 12240, 12384, 12624, 13158, 13413, 13760, 14202, 14620, 14688, 15480, 15780, 16320, 16832, 17544, 17884, 18360, 18576, 18936, 19737, 20640, 21040, 21930, 22355, 22618, 23220, 23392, 23670, 24480, 24768, 25248, 26316, 26826, 28404, 29240, 29376, 30960, 31560, 32895, 33927, 35088, 35505, 35768, 36720, 37152, 37872, 39474, 40239, 41280, 42080, 43860, 44710, 45236, 46440, 46784, 47340, 48960, 50496, 52632, 53652, 56545, 56808, 58480, 61920, 63120, 65790, 67065, 67854, 70176, 71010, 71536, 73440, 74304, 75744, 78948, 80478, 84160, 87720, 89420, 90472, 92880, 94680, 98685, 101781, 105264, 107304, 113090, 113616, 116960, 120717, 123840, 126240, 131580, 134130, 135708, 140352, 142020, 143072, 146880, 151488, 157896, 160956, 169635, 175440, 178840, 180944, 185760, 189360, 192253, 197370, 201195, 203562, 210528, 214608, 226180, 227232, 233920, 241434, 252480, 263160, 268260, 271416, 284040, 286144, 305343, 315792, 321912, 339270, 350880, 357680, 361888, 371520, 378720, 384506, 394740, 402390, 407124, 421056, 429216, 452360, 454464, 482868, 508905, 526320, 536520, 542832, 568080, 576759, 603585, 610686, 631584, 643824, 678540, 701760, 715360, 723776, 757440, 769012, 789480, 804780, 814248, 858432, 904720, 961265, 965736, 1017810, 1052640, 1073040, 1085664, 1136160, 1153518, 1207170, 1221372, 1263168, 1287648, 1357080, 1430720, 1526715, 1538024, 1578960, 1609560, 1628496, 1730277, 1809440, 1922530, 1931472, 2035620, 2105280, 2146080, 2171328, 2272320, 2307036, 2414340, 2442744, 2575296, 2714160, 2883795, 3053430, 3076048, 3157920, 3219120, 3256992, 3460554, 3618880, 3845060, 3862944, 4071240, 4292160, 4614072, 4828680, 4885488, 5190831, 5428320, 5767590, 6106860, 6152096, 6315840, 6438240, 6513984, 6921108, 7690120, 7725888, 8142480, 8651385, 9228144, 9657360, 9770976, 10381662, 10856640, 11535180, 12213720, 12304192, 12876480, 13842216, 15380240, 16284960, 17302770, 18456288, 19314720, 19541952, 20763324, 23070360, 24427440, 25954155, 27684432, 30760480, 32569920, 34605540, 36912576, 38629440, 41526648, 46140720, 48854880, 51908310, 55368864, 61520960, 69211080, 83053296, 92281440, 97709760, 103816620, 110737728, 138422160, 166106592, 184562880, 207633240, 276844320, 332213184, 415266480, 553688640, 830532960, 1661065920]

約数ペア:

[(1, 1661065920), (2, 830532960), (3, 553688640), (4, 415266480), (5, 332213184), (6, 276844320), (8, 207633240), (9, 184562880), (10, 166106592), (12, 138422160), (15, 110737728), (16, 103816620), (17, 97709760), (18, 92281440), (20, 83053296), (24, 69211080), (27, 61520960), (30, 55368864), (32, 51908310), (34, 48854880), (36, 46140720), (40, 41526648), (43, 38629440), (45, 36912576), (48, 34605540), (51, 32569920), (54, 30760480), (60, 27684432), (64, 25954155), (68, 24427440), (72, 23070360), (80, 20763324), (85, 19541952), (86, 19314720), (90, 18456288), (96, 17302770), (102, 16284960), (108, 15380240), (120, 13842216), (129, 12876480), (135, 12304192), (136, 12213720), (144, 11535180), (153, 10856640), (160, 10381662), (170, 9770976), (172, 9657360), (180, 9228144), (192, 8651385), (204, 8142480), (215, 7725888), (216, 7690120), (240, 6921108), (255, 6513984), (258, 6438240), (263, 6315840), (270, 6152096), (272, 6106860), (288, 5767590), (306, 5428320), (320, 5190831), (340, 4885488), (344, 4828680), (360, 4614072), (387, 4292160), (408, 4071240), (430, 3862944), (432, 3845060), (459, 3618880), (480, 3460554), (510, 3256992), (516, 3219120), (526, 3157920), (540, 3076048), (544, 3053430), (576, 2883795), (612, 2714160), (645, 2575296), (680, 2442744), (688, 2414340), (720, 2307036), (731, 2272320), (765, 2171328), (774, 2146080), (789, 2105280), (816, 2035620), (860, 1931472), (864, 1922530), (918, 1809440), (960, 1730277), (1020, 1628496), (1032, 1609560), (1052, 1578960), (1080, 1538024), (1088, 1526715), (1161, 1430720), (1224, 1357080), (1290, 1287648), (1315, 1263168), (1360, 1221372), (1376, 1207170), (1440, 1153518), (1462, 1136160), (1530, 1085664), (1548, 1073040), (1578, 1052640), (1632, 1017810), (1720, 965736), (1728, 961265), (1836, 904720), (1935, 858432), (2040, 814248), (2064, 804780), (2104, 789480), (2160, 769012), (2193, 757440), (2295, 723776), (2322, 715360), (2367, 701760), (2448, 678540), (2580, 643824), (2630, 631584), (2720, 610686), (2752, 603585), (2880, 576759), (2924, 568080), (3060, 542832), (3096, 536520), (3156, 526320), (3264, 508905), (3440, 482868), (3655, 454464), (3672, 452360), (3870, 429216), (3945, 421056), (4080, 407124), (4128, 402390), (4208, 394740), (4320, 384506), (4386, 378720), (4471, 371520), (4590, 361888), (4644, 357680), (4734, 350880), (4896, 339270), (5160, 321912), (5260, 315792), (5440, 305343), (5805, 286144), (5848, 284040), (6120, 271416), (6192, 268260), (6312, 263160), (6579, 252480), (6880, 241434), (7101, 233920), (7310, 227232), (7344, 226180), (7740, 214608), (7890, 210528), (8160, 203562), (8256, 201195), (8416, 197370), (8640, 192253), (8772, 189360), (8942, 185760), (9180, 180944), (9288, 178840), (9468, 175440), (9792, 169635), (10320, 160956), (10520, 157896), (10965, 151488), (11309, 146880), (11610, 143072), (11696, 142020), (11835, 140352), (12240, 135708), (12384, 134130), (12624, 131580), (13158, 126240), (13413, 123840), (13760, 120717), (14202, 116960), (14620, 113616), (14688, 113090), (15480, 107304), (15780, 105264), (16320, 101781), (16832, 98685), (17544, 94680), (17884, 92880), (18360, 90472), (18576, 89420), (18936, 87720), (19737, 84160), (20640, 80478), (21040, 78948), (21930, 75744), (22355, 74304), (22618, 73440), (23220, 71536), (23392, 71010), (23670, 70176), (24480, 67854), (24768, 67065), (25248, 65790), (26316, 63120), (26826, 61920), (28404, 58480), (29240, 56808), (29376, 56545), (30960, 53652), (31560, 52632), (32895, 50496), (33927, 48960), (35088, 47340), (35505, 46784), (35768, 46440), (36720, 45236), (37152, 44710), (37872, 43860), (39474, 42080), (40239, 41280)]