8438159520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3089}}^1$

素因数の和:3388

約数の個数: 288

約数和(自身を含む): 33040949760

約数和(自身を除く): 24602790240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 271, 280, 288, 315, 336, 360, 420, 480, 504, 542, 560, 630, 672, 720, 813, 840, 1008, 1084, 1120, 1260, 1355, 1440, 1626, 1680, 1897, 2016, 2168, 2439, 2520, 2710, 3089, 3252, 3360, 3794, 4065, 4336, 4878, 5040, 5420, 5691, 6178, 6504, 7588, 8130, 8672, 9267, 9485, 9756, 10080, 10840, 11382, 12195, 12356, 13008, 15176, 15445, 16260, 17073, 18534, 18970, 19512, 21623, 21680, 22764, 24390, 24712, 26016, 27801, 28455, 30352, 30890, 32520, 34146, 37068, 37940, 39024, 43246, 43360, 45528, 46335, 48780, 49424, 55602, 56910, 60704, 61780, 64869, 65040, 68292, 74136, 75880, 78048, 85365, 86492, 91056, 92670, 97560, 98848, 108115, 111204, 113820, 123560, 129738, 130080, 136584, 139005, 148272, 151760, 170730, 172984, 182112, 185340, 194607, 195120, 216230, 222408, 227640, 247120, 259476, 273168, 278010, 296544, 303520, 324345, 341460, 345968, 370680, 389214, 390240, 432460, 444816, 455280, 494240, 518952, 546336, 556020, 648690, 682920, 691936, 741360, 778428, 837119, 864920, 889632, 910560, 973035, 1037904, 1112040, 1297380, 1365840, 1482720, 1556856, 1674238, 1729840, 1946070, 2075808, 2224080, 2511357, 2594760, 2731680, 3113712, 3348476, 3459680, 3892140, 4185595, 4448160, 5022714, 5189520, 5859833, 6227424, 6696952, 7534071, 7784280, 8371190, 10045428, 10379040, 11719666, 12556785, 13393904, 15068142, 15568560, 16742380, 17579499, 20090856, 23439332, 25113570, 26787808, 29299165, 30136284, 31137120, 33484760, 35158998, 37670355, 40181712, 46878664, 50227140, 52738497, 58598330, 60272568, 66969520, 70317996, 75340710, 80363424, 87897495, 93757328, 100454280, 105476994, 117196660, 120545136, 133939040, 140635992, 150681420, 175794990, 187514656, 200908560, 210953988, 234393320, 241090272, 263692485, 281271984, 301362840, 351589980, 401817120, 421907976, 468786640, 527384970, 562543968, 602725680, 703179960, 843815952, 937573280, 1054769940, 1205451360, 1406359920, 1687631904, 2109539880, 2812719840, 4219079760, 8438159520]

約数ペア:

[(1, 8438159520), (2, 4219079760), (3, 2812719840), (4, 2109539880), (5, 1687631904), (6, 1406359920), (7, 1205451360), (8, 1054769940), (9, 937573280), (10, 843815952), (12, 703179960), (14, 602725680), (15, 562543968), (16, 527384970), (18, 468786640), (20, 421907976), (21, 401817120), (24, 351589980), (28, 301362840), (30, 281271984), (32, 263692485), (35, 241090272), (36, 234393320), (40, 210953988), (42, 200908560), (45, 187514656), (48, 175794990), (56, 150681420), (60, 140635992), (63, 133939040), (70, 120545136), (72, 117196660), (80, 105476994), (84, 100454280), (90, 93757328), (96, 87897495), (105, 80363424), (112, 75340710), (120, 70317996), (126, 66969520), (140, 60272568), (144, 58598330), (160, 52738497), (168, 50227140), (180, 46878664), (210, 40181712), (224, 37670355), (240, 35158998), (252, 33484760), (271, 31137120), (280, 30136284), (288, 29299165), (315, 26787808), (336, 25113570), (360, 23439332), (420, 20090856), (480, 17579499), (504, 16742380), (542, 15568560), (560, 15068142), (630, 13393904), (672, 12556785), (720, 11719666), (813, 10379040), (840, 10045428), (1008, 8371190), (1084, 7784280), (1120, 7534071), (1260, 6696952), (1355, 6227424), (1440, 5859833), (1626, 5189520), (1680, 5022714), (1897, 4448160), (2016, 4185595), (2168, 3892140), (2439, 3459680), (2520, 3348476), (2710, 3113712), (3089, 2731680), (3252, 2594760), (3360, 2511357), (3794, 2224080), (4065, 2075808), (4336, 1946070), (4878, 1729840), (5040, 1674238), (5420, 1556856), (5691, 1482720), (6178, 1365840), (6504, 1297380), (7588, 1112040), (8130, 1037904), (8672, 973035), (9267, 910560), (9485, 889632), (9756, 864920), (10080, 837119), (10840, 778428), (11382, 741360), (12195, 691936), (12356, 682920), (13008, 648690), (15176, 556020), (15445, 546336), (16260, 518952), (17073, 494240), (18534, 455280), (18970, 444816), (19512, 432460), (21623, 390240), (21680, 389214), (22764, 370680), (24390, 345968), (24712, 341460), (26016, 324345), (27801, 303520), (28455, 296544), (30352, 278010), (30890, 273168), (32520, 259476), (34146, 247120), (37068, 227640), (37940, 222408), (39024, 216230), (43246, 195120), (43360, 194607), (45528, 185340), (46335, 182112), (48780, 172984), (49424, 170730), (55602, 151760), (56910, 148272), (60704, 139005), (61780, 136584), (64869, 130080), (65040, 129738), (68292, 123560), (74136, 113820), (75880, 111204), (78048, 108115), (85365, 98848), (86492, 97560), (91056, 92670)]