1898305920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 576

約数和(自身を含む): 7919402400

約数和(自身を除く): 6021096480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 89, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 178, 180, 184, 192, 207, 210, 224, 230, 240, 252, 267, 276, 280, 288, 315, 320, 322, 336, 345, 356, 360, 368, 384, 414, 420, 445, 448, 460, 480, 483, 504, 529, 534, 552, 560, 576, 623, 630, 640, 644, 672, 690, 712, 720, 736, 801, 805, 828, 840, 890, 896, 920, 960, 966, 1008, 1035, 1058, 1068, 1104, 1120, 1152, 1246, 1260, 1288, 1335, 1344, 1380, 1424, 1440, 1449, 1472, 1587, 1602, 1610, 1656, 1680, 1780, 1840, 1869, 1920, 1932, 2016, 2047, 2070, 2116, 2136, 2208, 2240, 2415, 2492, 2520, 2576, 2645, 2670, 2688, 2760, 2848, 2880, 2898, 2944, 3115, 3174, 3204, 3220, 3312, 3360, 3560, 3680, 3703, 3738, 3864, 4005, 4032, 4094, 4140, 4232, 4272, 4416, 4480, 4761, 4830, 4984, 5040, 5152, 5290, 5340, 5520, 5607, 5696, 5760, 5796, 6141, 6230, 6348, 6408, 6440, 6624, 6720, 7120, 7245, 7360, 7406, 7476, 7728, 7935, 8010, 8064, 8188, 8280, 8464, 8544, 8832, 9345, 9522, 9660, 9968, 10080, 10235, 10304, 10580, 10680, 11040, 11109, 11214, 11392, 11592, 12282, 12460, 12696, 12816, 12880, 13248, 13440, 14240, 14329, 14490, 14720, 14812, 14952, 15456, 15870, 16020, 16376, 16560, 16928, 17088, 18423, 18515, 18690, 19044, 19320, 19936, 20160, 20470, 20608, 21160, 21360, 22080, 22218, 22428, 23184, 23805, 24564, 24920, 25392, 25632, 25760, 26496, 28035, 28480, 28658, 28980, 29624, 29904, 30705, 30912, 31740, 32040, 32752, 33120, 33327, 33856, 34176, 36846, 37030, 37380, 38088, 38640, 39872, 40320, 40940, 42320, 42720, 42987, 44160, 44436, 44856, 46368, 47081, 47610, 49128, 49840, 50784, 51264, 51520, 55545, 56070, 56960, 57316, 57960, 59248, 59808, 61410, 61824, 63480, 64080, 65504, 66240, 66654, 67712, 71645, 73692, 74060, 74760, 76176, 77280, 79744, 81880, 84640, 85440, 85974, 88872, 89712, 92115, 92736, 94162, 95220, 98256, 99680, 101568, 102528, 103040, 111090, 112140, 114632, 115920, 118496, 119616, 122820, 126960, 128160, 128961, 131008, 132480, 133308, 141243, 143290, 147384, 148120, 149520, 152352, 154560, 163760, 166635, 169280, 170880, 171948, 177744, 179424, 184230, 185472, 188324, 190440, 196512, 199360, 203136, 214935, 222180, 224280, 229264, 231840, 235405, 236992, 239232, 245640, 253920, 256320, 257922, 262016, 266616, 282486, 286580, 294768, 296240, 299040, 304704, 309120, 327520, 329567, 333270, 338560, 343896, 355488, 358848, 368460, 376648, 380880, 393024, 398720, 423729, 429870, 444360, 448560, 458528, 463680, 470810, 473984, 491280, 507840, 512640, 515844, 533232, 564972, 573160, 589536, 592480, 598080, 609408, 644805, 655040, 659134, 666540, 687792, 706215, 710976, 717696, 736920, 753296, 761760, 786048, 847458, 859740, 888720, 897120, 917056, 927360, 941620, 982560, 988701, 1015680, 1031688, 1066464, 1129944, 1146320, 1179072, 1184960, 1196160, 1289610, 1310080, 1318268, 1333080, 1375584, 1412430, 1421952, 1473840, 1506592, 1523520, 1647835, 1694916, 1719480, 1777440, 1794240, 1834112, 1883240, 1965120, 1977402, 2063376, 2118645, 2132928, 2259888, 2292640, 2358144, 2369920, 2579220, 2636536, 2666160, 2751168, 2824860, 2947680, 2966103, 3013184, 3047040, 3295670, 3389832, 3438960, 3554880, 3588480, 3766480, 3930240, 3954804, 4126752, 4237290, 4265856, 4519776, 4585280, 4943505, 5158440, 5273072, 5332320, 5502336, 5649720, 5895360, 5932206, 6026368, 6591340, 6779664, 6877920, 7109760, 7532960, 7909608, 8253504, 8474580, 9039552, 9170560, 9887010, 10316880, 10546144, 10664640, 11299440, 11790720, 11864412, 13182680, 13559328, 13755840, 14830515, 15065920, 15819216, 16507008, 16949160, 18079104, 19774020, 20633760, 21092288, 21329280, 22598880, 23728824, 26365360, 27118656, 27511680, 29661030, 30131840, 31638432, 33898320, 39548040, 41267520, 42184576, 45197760, 47457648, 52730720, 54237312, 59322060, 63276864, 67796640, 79096080, 82535040, 90395520, 94915296, 105461440, 118644120, 126553728, 135593280, 158192160, 189830592, 210922880, 237288240, 271186560, 316384320, 379661184, 474576480, 632768640, 949152960, 1898305920]

約数ペア:

[(1, 1898305920), (2, 949152960), (3, 632768640), (4, 474576480), (5, 379661184), (6, 316384320), (7, 271186560), (8, 237288240), (9, 210922880), (10, 189830592), (12, 158192160), (14, 135593280), (15, 126553728), (16, 118644120), (18, 105461440), (20, 94915296), (21, 90395520), (23, 82535040), (24, 79096080), (28, 67796640), (30, 63276864), (32, 59322060), (35, 54237312), (36, 52730720), (40, 47457648), (42, 45197760), (45, 42184576), (46, 41267520), (48, 39548040), (56, 33898320), (60, 31638432), (63, 30131840), (64, 29661030), (69, 27511680), (70, 27118656), (72, 26365360), (80, 23728824), (84, 22598880), (89, 21329280), (90, 21092288), (92, 20633760), (96, 19774020), (105, 18079104), (112, 16949160), (115, 16507008), (120, 15819216), (126, 15065920), (128, 14830515), (138, 13755840), (140, 13559328), (144, 13182680), (160, 11864412), (161, 11790720), (168, 11299440), (178, 10664640), (180, 10546144), (184, 10316880), (192, 9887010), (207, 9170560), (210, 9039552), (224, 8474580), (230, 8253504), (240, 7909608), (252, 7532960), (267, 7109760), (276, 6877920), (280, 6779664), (288, 6591340), (315, 6026368), (320, 5932206), (322, 5895360), (336, 5649720), (345, 5502336), (356, 5332320), (360, 5273072), (368, 5158440), (384, 4943505), (414, 4585280), (420, 4519776), (445, 4265856), (448, 4237290), (460, 4126752), (480, 3954804), (483, 3930240), (504, 3766480), (529, 3588480), (534, 3554880), (552, 3438960), (560, 3389832), (576, 3295670), (623, 3047040), (630, 3013184), (640, 2966103), (644, 2947680), (672, 2824860), (690, 2751168), (712, 2666160), (720, 2636536), (736, 2579220), (801, 2369920), (805, 2358144), (828, 2292640), (840, 2259888), (890, 2132928), (896, 2118645), (920, 2063376), (960, 1977402), (966, 1965120), (1008, 1883240), (1035, 1834112), (1058, 1794240), (1068, 1777440), (1104, 1719480), (1120, 1694916), (1152, 1647835), (1246, 1523520), (1260, 1506592), (1288, 1473840), (1335, 1421952), (1344, 1412430), (1380, 1375584), (1424, 1333080), (1440, 1318268), (1449, 1310080), (1472, 1289610), (1587, 1196160), (1602, 1184960), (1610, 1179072), (1656, 1146320), (1680, 1129944), (1780, 1066464), (1840, 1031688), (1869, 1015680), (1920, 988701), (1932, 982560), (2016, 941620), (2047, 927360), (2070, 917056), (2116, 897120), (2136, 888720), (2208, 859740), (2240, 847458), (2415, 786048), (2492, 761760), (2520, 753296), (2576, 736920), (2645, 717696), (2670, 710976), (2688, 706215), (2760, 687792), (2848, 666540), (2880, 659134), (2898, 655040), (2944, 644805), (3115, 609408), (3174, 598080), (3204, 592480), (3220, 589536), (3312, 573160), (3360, 564972), (3560, 533232), (3680, 515844), (3703, 512640), (3738, 507840), (3864, 491280), (4005, 473984), (4032, 470810), (4094, 463680), (4140, 458528), (4232, 448560), (4272, 444360), (4416, 429870), (4480, 423729), (4761, 398720), (4830, 393024), (4984, 380880), (5040, 376648), (5152, 368460), (5290, 358848), (5340, 355488), (5520, 343896), (5607, 338560), (5696, 333270), (5760, 329567), (5796, 327520), (6141, 309120), (6230, 304704), (6348, 299040), (6408, 296240), (6440, 294768), (6624, 286580), (6720, 282486), (7120, 266616), (7245, 262016), (7360, 257922), (7406, 256320), (7476, 253920), (7728, 245640), (7935, 239232), (8010, 236992), (8064, 235405), (8188, 231840), (8280, 229264), (8464, 224280), (8544, 222180), (8832, 214935), (9345, 203136), (9522, 199360), (9660, 196512), (9968, 190440), (10080, 188324), (10235, 185472), (10304, 184230), (10580, 179424), (10680, 177744), (11040, 171948), (11109, 170880), (11214, 169280), (11392, 166635), (11592, 163760), (12282, 154560), (12460, 152352), (12696, 149520), (12816, 148120), (12880, 147384), (13248, 143290), (13440, 141243), (14240, 133308), (14329, 132480), (14490, 131008), (14720, 128961), (14812, 128160), (14952, 126960), (15456, 122820), (15870, 119616), (16020, 118496), (16376, 115920), (16560, 114632), (16928, 112140), (17088, 111090), (18423, 103040), (18515, 102528), (18690, 101568), (19044, 99680), (19320, 98256), (19936, 95220), (20160, 94162), (20470, 92736), (20608, 92115), (21160, 89712), (21360, 88872), (22080, 85974), (22218, 85440), (22428, 84640), (23184, 81880), (23805, 79744), (24564, 77280), (24920, 76176), (25392, 74760), (25632, 74060), (25760, 73692), (26496, 71645), (28035, 67712), (28480, 66654), (28658, 66240), (28980, 65504), (29624, 64080), (29904, 63480), (30705, 61824), (30912, 61410), (31740, 59808), (32040, 59248), (32752, 57960), (33120, 57316), (33327, 56960), (33856, 56070), (34176, 55545), (36846, 51520), (37030, 51264), (37380, 50784), (38088, 49840), (38640, 49128), (39872, 47610), (40320, 47081), (40940, 46368), (42320, 44856), (42720, 44436), (42987, 44160)]