490351680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 336

約数和(自身を含む): 2076931584

約数和(自身を除く): 1586579904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1871, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3742, 3744, 4032, 4095, 4160, 4368, 4680, 5040, 5460, 5613, 5824, 6240, 6552, 6720, 7280, 7484, 7488, 8190, 8736, 9355, 9360, 10080, 10920, 11226, 12480, 13097, 13104, 14560, 14968, 16380, 16839, 17472, 18710, 18720, 20160, 21840, 22452, 24323, 26194, 26208, 28065, 29120, 29936, 32760, 33678, 37420, 37440, 39291, 43680, 44904, 48646, 52388, 52416, 56130, 59872, 65485, 65520, 67356, 72969, 74840, 78582, 84195, 87360, 89808, 97292, 104776, 112260, 117873, 119744, 121615, 130970, 131040, 134712, 145938, 149680, 157164, 168390, 170261, 179616, 194584, 196455, 209552, 218907, 224520, 235746, 243230, 261940, 262080, 269424, 291876, 299360, 314328, 336780, 340522, 359232, 364845, 389168, 392910, 419104, 437814, 449040, 471492, 486460, 510783, 523880, 538848, 583752, 589365, 598720, 628656, 673560, 681044, 729690, 778336, 785820, 838208, 851305, 875628, 898080, 942984, 972920, 1021566, 1047760, 1077696, 1094535, 1167504, 1178730, 1257312, 1347120, 1362088, 1459380, 1532349, 1556672, 1571640, 1702610, 1751256, 1796160, 1885968, 1945840, 2043132, 2095520, 2189070, 2335008, 2357460, 2514624, 2553915, 2694240, 2724176, 2918760, 3064698, 3143280, 3405220, 3502512, 3771936, 3891680, 4086264, 4191040, 4378140, 4670016, 4714920, 5107830, 5388480, 5448352, 5837520, 6129396, 6286560, 6810440, 7005024, 7543872, 7661745, 7783360, 8172528, 8756280, 9429840, 10215660, 10896704, 11675040, 12258792, 12573120, 13620880, 14010048, 15323490, 16345056, 17512560, 18859680, 20431320, 23350080, 24517584, 27241760, 30646980, 32690112, 35025120, 37719360, 40862640, 49035168, 54483520, 61293960, 70050240, 81725280, 98070336, 122587920, 163450560, 245175840, 490351680]

約数ペア:

[(1, 490351680), (2, 245175840), (3, 163450560), (4, 122587920), (5, 98070336), (6, 81725280), (7, 70050240), (8, 61293960), (9, 54483520), (10, 49035168), (12, 40862640), (13, 37719360), (14, 35025120), (15, 32690112), (16, 30646980), (18, 27241760), (20, 24517584), (21, 23350080), (24, 20431320), (26, 18859680), (28, 17512560), (30, 16345056), (32, 15323490), (35, 14010048), (36, 13620880), (39, 12573120), (40, 12258792), (42, 11675040), (45, 10896704), (48, 10215660), (52, 9429840), (56, 8756280), (60, 8172528), (63, 7783360), (64, 7661745), (65, 7543872), (70, 7005024), (72, 6810440), (78, 6286560), (80, 6129396), (84, 5837520), (90, 5448352), (91, 5388480), (96, 5107830), (104, 4714920), (105, 4670016), (112, 4378140), (117, 4191040), (120, 4086264), (126, 3891680), (130, 3771936), (140, 3502512), (144, 3405220), (156, 3143280), (160, 3064698), (168, 2918760), (180, 2724176), (182, 2694240), (192, 2553915), (195, 2514624), (208, 2357460), (210, 2335008), (224, 2189070), (234, 2095520), (240, 2043132), (252, 1945840), (260, 1885968), (273, 1796160), (280, 1751256), (288, 1702610), (312, 1571640), (315, 1556672), (320, 1532349), (336, 1459380), (360, 1362088), (364, 1347120), (390, 1257312), (416, 1178730), (420, 1167504), (448, 1094535), (455, 1077696), (468, 1047760), (480, 1021566), (504, 972920), (520, 942984), (546, 898080), (560, 875628), (576, 851305), (585, 838208), (624, 785820), (630, 778336), (672, 729690), (720, 681044), (728, 673560), (780, 628656), (819, 598720), (832, 589365), (840, 583752), (910, 538848), (936, 523880), (960, 510783), (1008, 486460), (1040, 471492), (1092, 449040), (1120, 437814), (1170, 419104), (1248, 392910), (1260, 389168), (1344, 364845), (1365, 359232), (1440, 340522), (1456, 336780), (1560, 314328), (1638, 299360), (1680, 291876), (1820, 269424), (1871, 262080), (1872, 261940), (2016, 243230), (2080, 235746), (2184, 224520), (2240, 218907), (2340, 209552), (2496, 196455), (2520, 194584), (2730, 179616), (2880, 170261), (2912, 168390), (3120, 157164), (3276, 149680), (3360, 145938), (3640, 134712), (3742, 131040), (3744, 130970), (4032, 121615), (4095, 119744), (4160, 117873), (4368, 112260), (4680, 104776), (5040, 97292), (5460, 89808), (5613, 87360), (5824, 84195), (6240, 78582), (6552, 74840), (6720, 72969), (7280, 67356), (7484, 65520), (7488, 65485), (8190, 59872), (8736, 56130), (9355, 52416), (9360, 52388), (10080, 48646), (10920, 44904), (11226, 43680), (12480, 39291), (13097, 37440), (13104, 37420), (14560, 33678), (14968, 32760), (16380, 29936), (16839, 29120), (17472, 28065), (18710, 26208), (18720, 26194), (20160, 24323), (21840, 22452)]