1941646560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2726

約数の個数: 288

約数和(自身を含む): 7347013632

約数和(自身を除く): 5405367072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2663, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3920, 4340, 4557, 4704, 4960, 5208, 5326, 5880, 6076, 6510, 6944, 7440, 7595, 7840, 7989, 8680, 9114, 10416, 10652, 11760, 12152, 13020, 13315, 14880, 15190, 15978, 17360, 18228, 18641, 20832, 21304, 22785, 23520, 24304, 26040, 26630, 30380, 31956, 34720, 36456, 37282, 39945, 42608, 45570, 48608, 52080, 53260, 55923, 60760, 63912, 72912, 74564, 79890, 82553, 85216, 91140, 93205, 104160, 106520, 111846, 121520, 127824, 130487, 145824, 149128, 159780, 165106, 182280, 186410, 213040, 223692, 243040, 247659, 255648, 260974, 279615, 298256, 319560, 330212, 364560, 372820, 391461, 412765, 426080, 447384, 495318, 521948, 559230, 577871, 596512, 639120, 652435, 660424, 729120, 745640, 782922, 825530, 894768, 990636, 1043896, 1118460, 1155742, 1238295, 1278240, 1304870, 1320848, 1491280, 1565844, 1651060, 1733613, 1789536, 1957305, 1981272, 2087792, 2236920, 2311484, 2476590, 2609740, 2641696, 2889355, 2982560, 3131688, 3302120, 3467226, 3914610, 3962544, 4045097, 4175584, 4473840, 4622968, 4953180, 5219480, 5778710, 6263376, 6604240, 6934452, 7829220, 7925088, 8090194, 8668065, 8947680, 9245936, 9906360, 10438960, 11557420, 12135291, 12526752, 13208480, 13868904, 15658440, 16180388, 17336130, 18491872, 19812720, 20225485, 20877920, 23114840, 24270582, 27737808, 31316880, 32360776, 34672260, 39625440, 40450970, 46229680, 48541164, 55475616, 60676455, 62633760, 64721552, 69344520, 80901940, 92459360, 97082328, 121352910, 129443104, 138689040, 161803880, 194164656, 242705820, 277378080, 323607760, 388329312, 485411640, 647215520, 970823280, 1941646560]

約数ペア:

[(1, 1941646560), (2, 970823280), (3, 647215520), (4, 485411640), (5, 388329312), (6, 323607760), (7, 277378080), (8, 242705820), (10, 194164656), (12, 161803880), (14, 138689040), (15, 129443104), (16, 121352910), (20, 97082328), (21, 92459360), (24, 80901940), (28, 69344520), (30, 64721552), (31, 62633760), (32, 60676455), (35, 55475616), (40, 48541164), (42, 46229680), (48, 40450970), (49, 39625440), (56, 34672260), (60, 32360776), (62, 31316880), (70, 27737808), (80, 24270582), (84, 23114840), (93, 20877920), (96, 20225485), (98, 19812720), (105, 18491872), (112, 17336130), (120, 16180388), (124, 15658440), (140, 13868904), (147, 13208480), (155, 12526752), (160, 12135291), (168, 11557420), (186, 10438960), (196, 9906360), (210, 9245936), (217, 8947680), (224, 8668065), (240, 8090194), (245, 7925088), (248, 7829220), (280, 6934452), (294, 6604240), (310, 6263376), (336, 5778710), (372, 5219480), (392, 4953180), (420, 4622968), (434, 4473840), (465, 4175584), (480, 4045097), (490, 3962544), (496, 3914610), (560, 3467226), (588, 3302120), (620, 3131688), (651, 2982560), (672, 2889355), (735, 2641696), (744, 2609740), (784, 2476590), (840, 2311484), (868, 2236920), (930, 2087792), (980, 1981272), (992, 1957305), (1085, 1789536), (1120, 1733613), (1176, 1651060), (1240, 1565844), (1302, 1491280), (1470, 1320848), (1488, 1304870), (1519, 1278240), (1568, 1238295), (1680, 1155742), (1736, 1118460), (1860, 1043896), (1960, 990636), (2170, 894768), (2352, 825530), (2480, 782922), (2604, 745640), (2663, 729120), (2940, 660424), (2976, 652435), (3038, 639120), (3255, 596512), (3360, 577871), (3472, 559230), (3720, 521948), (3920, 495318), (4340, 447384), (4557, 426080), (4704, 412765), (4960, 391461), (5208, 372820), (5326, 364560), (5880, 330212), (6076, 319560), (6510, 298256), (6944, 279615), (7440, 260974), (7595, 255648), (7840, 247659), (7989, 243040), (8680, 223692), (9114, 213040), (10416, 186410), (10652, 182280), (11760, 165106), (12152, 159780), (13020, 149128), (13315, 145824), (14880, 130487), (15190, 127824), (15978, 121520), (17360, 111846), (18228, 106520), (18641, 104160), (20832, 93205), (21304, 91140), (22785, 85216), (23520, 82553), (24304, 79890), (26040, 74564), (26630, 72912), (30380, 63912), (31956, 60760), (34720, 55923), (36456, 53260), (37282, 52080), (39945, 48608), (42608, 45570)]