1249364480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 320

約数和(自身を含む): 3827755008

約数和(自身を除く): 2578390528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 173, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 346, 364, 403, 416, 434, 448, 455, 496, 512, 520, 560, 620, 640, 692, 728, 806, 832, 865, 868, 896, 910, 992, 1040, 1085, 1120, 1211, 1240, 1280, 1384, 1456, 1612, 1664, 1730, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2240, 2249, 2422, 2480, 2560, 2768, 2821, 2912, 3224, 3328, 3460, 3472, 3584, 3640, 3968, 4030, 4160, 4340, 4480, 4498, 4844, 4960, 5363, 5536, 5642, 5824, 6055, 6448, 6656, 6920, 6944, 7280, 7936, 8060, 8320, 8680, 8960, 8996, 9688, 9920, 10726, 11072, 11245, 11284, 11648, 12110, 12896, 13840, 13888, 14105, 14560, 15743, 15872, 16120, 16640, 17360, 17920, 17992, 19376, 19840, 21452, 22144, 22490, 22568, 23296, 24220, 25792, 26815, 27680, 27776, 28210, 29120, 31486, 32240, 33280, 34720, 35984, 37541, 38752, 39680, 42904, 44288, 44980, 45136, 46592, 48440, 51584, 53630, 55360, 55552, 56420, 58240, 62972, 64480, 69440, 69719, 71968, 75082, 77504, 78715, 79360, 85808, 88576, 89960, 90272, 96880, 103168, 107260, 110720, 111104, 112840, 116480, 125944, 128960, 138880, 139438, 143936, 150164, 155008, 157430, 171616, 179920, 180544, 187705, 193760, 206336, 214520, 221440, 225680, 232960, 251888, 257920, 277760, 278876, 287872, 300328, 310016, 314860, 343232, 348595, 359840, 361088, 375410, 387520, 429040, 442880, 451360, 488033, 503776, 515840, 555520, 557752, 575744, 600656, 620032, 629720, 686464, 697190, 719680, 722176, 750820, 775040, 858080, 902720, 976066, 1007552, 1031680, 1115504, 1151488, 1201312, 1259440, 1372928, 1394380, 1439360, 1444352, 1501640, 1550080, 1716160, 1805440, 1952132, 2015104, 2231008, 2402624, 2440165, 2518880, 2745856, 2788760, 2878720, 3003280, 3100160, 3432320, 3610880, 3904264, 4030208, 4462016, 4805248, 4880330, 5037760, 5577520, 5757440, 6006560, 6864640, 7221760, 7808528, 8060416, 8924032, 9610496, 9760660, 10075520, 11155040, 12013120, 13729280, 15617056, 17848064, 19220992, 19521320, 20151040, 22310080, 24026240, 31234112, 35696128, 39042640, 40302080, 44620160, 48052480, 62468224, 78085280, 89240320, 96104960, 124936448, 156170560, 178480640, 249872896, 312341120, 624682240, 1249364480]

約数ペア:

[(1, 1249364480), (2, 624682240), (4, 312341120), (5, 249872896), (7, 178480640), (8, 156170560), (10, 124936448), (13, 96104960), (14, 89240320), (16, 78085280), (20, 62468224), (26, 48052480), (28, 44620160), (31, 40302080), (32, 39042640), (35, 35696128), (40, 31234112), (52, 24026240), (56, 22310080), (62, 20151040), (64, 19521320), (65, 19220992), (70, 17848064), (80, 15617056), (91, 13729280), (104, 12013120), (112, 11155040), (124, 10075520), (128, 9760660), (130, 9610496), (140, 8924032), (155, 8060416), (160, 7808528), (173, 7221760), (182, 6864640), (208, 6006560), (217, 5757440), (224, 5577520), (248, 5037760), (256, 4880330), (260, 4805248), (280, 4462016), (310, 4030208), (320, 3904264), (346, 3610880), (364, 3432320), (403, 3100160), (416, 3003280), (434, 2878720), (448, 2788760), (455, 2745856), (496, 2518880), (512, 2440165), (520, 2402624), (560, 2231008), (620, 2015104), (640, 1952132), (692, 1805440), (728, 1716160), (806, 1550080), (832, 1501640), (865, 1444352), (868, 1439360), (896, 1394380), (910, 1372928), (992, 1259440), (1040, 1201312), (1085, 1151488), (1120, 1115504), (1211, 1031680), (1240, 1007552), (1280, 976066), (1384, 902720), (1456, 858080), (1612, 775040), (1664, 750820), (1730, 722176), (1736, 719680), (1792, 697190), (1820, 686464), (1984, 629720), (2015, 620032), (2080, 600656), (2170, 575744), (2240, 557752), (2249, 555520), (2422, 515840), (2480, 503776), (2560, 488033), (2768, 451360), (2821, 442880), (2912, 429040), (3224, 387520), (3328, 375410), (3460, 361088), (3472, 359840), (3584, 348595), (3640, 343232), (3968, 314860), (4030, 310016), (4160, 300328), (4340, 287872), (4480, 278876), (4498, 277760), (4844, 257920), (4960, 251888), (5363, 232960), (5536, 225680), (5642, 221440), (5824, 214520), (6055, 206336), (6448, 193760), (6656, 187705), (6920, 180544), (6944, 179920), (7280, 171616), (7936, 157430), (8060, 155008), (8320, 150164), (8680, 143936), (8960, 139438), (8996, 138880), (9688, 128960), (9920, 125944), (10726, 116480), (11072, 112840), (11245, 111104), (11284, 110720), (11648, 107260), (12110, 103168), (12896, 96880), (13840, 90272), (13888, 89960), (14105, 88576), (14560, 85808), (15743, 79360), (15872, 78715), (16120, 77504), (16640, 75082), (17360, 71968), (17920, 69719), (17992, 69440), (19376, 64480), (19840, 62972), (21452, 58240), (22144, 56420), (22490, 55552), (22568, 55360), (23296, 53630), (24220, 51584), (25792, 48440), (26815, 46592), (27680, 45136), (27776, 44980), (28210, 44288), (29120, 42904), (31486, 39680), (32240, 38752), (33280, 37541), (34720, 35984)]