203898240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 384

約数和(自身を含む): 868795200

約数和(自身を除く): 664896960

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, 128, 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, 384, 389, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 778, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1167, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1556, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 1945, 2016, 2080, 2184, 2240, 2334, 2340, 2496, 2520, 2688, 2723, 2730, 2880, 2912, 3112, 3120, 3276, 3360, 3501, 3640, 3744, 3890, 4032, 4095, 4160, 4368, 4480, 4668, 4680, 4992, 5040, 5057, 5446, 5460, 5760, 5824, 5835, 6224, 6240, 6552, 6720, 7002, 7280, 7488, 7780, 8064, 8169, 8190, 8320, 8736, 9336, 9360, 10080, 10114, 10892, 10920, 11648, 11670, 12448, 12480, 13104, 13440, 13615, 14004, 14560, 14976, 15171, 15560, 16338, 16380, 17472, 17505, 18672, 18720, 20160, 20228, 21784, 21840, 23340, 24507, 24896, 24960, 25285, 26208, 27230, 28008, 29120, 30342, 31120, 32676, 32760, 34944, 35010, 35399, 37344, 37440, 40320, 40456, 40845, 43568, 43680, 45513, 46680, 49014, 49792, 50570, 52416, 54460, 56016, 58240, 60684, 62240, 65352, 65520, 70020, 70798, 74688, 74880, 75855, 80912, 81690, 87136, 87360, 91026, 93360, 98028, 101140, 104832, 106197, 108920, 112032, 121368, 122535, 124480, 130704, 131040, 140040, 141596, 149376, 151710, 161824, 163380, 174272, 174720, 176995, 182052, 186720, 196056, 202280, 212394, 217840, 224064, 227565, 242736, 245070, 248960, 261408, 262080, 280080, 283192, 303420, 318591, 323648, 326760, 348544, 353990, 364104, 373440, 392112, 404560, 424788, 435680, 448128, 455130, 485472, 490140, 522816, 524160, 530985, 560160, 566384, 606840, 637182, 647296, 653520, 707980, 728208, 746880, 784224, 809120, 849576, 871360, 910260, 970944, 980280, 1045632, 1061970, 1120320, 1132768, 1213680, 1274364, 1307040, 1415960, 1456416, 1568448, 1592955, 1618240, 1699152, 1742720, 1820520, 1941888, 1960560, 2123940, 2240640, 2265536, 2427360, 2548728, 2614080, 2831920, 2912832, 3136896, 3185910, 3236480, 3398304, 3641040, 3921120, 4247880, 4531072, 4854720, 5097456, 5228160, 5663840, 5825664, 6371820, 6796608, 7282080, 7842240, 8495760, 9709440, 10194912, 11327680, 12743640, 13593216, 14564160, 15684480, 16991520, 20389824, 22655360, 25487280, 29128320, 33983040, 40779648, 50974560, 67966080, 101949120, 203898240]

約数ペア:

[(1, 203898240), (2, 101949120), (3, 67966080), (4, 50974560), (5, 40779648), (6, 33983040), (7, 29128320), (8, 25487280), (9, 22655360), (10, 20389824), (12, 16991520), (13, 15684480), (14, 14564160), (15, 13593216), (16, 12743640), (18, 11327680), (20, 10194912), (21, 9709440), (24, 8495760), (26, 7842240), (28, 7282080), (30, 6796608), (32, 6371820), (35, 5825664), (36, 5663840), (39, 5228160), (40, 5097456), (42, 4854720), (45, 4531072), (48, 4247880), (52, 3921120), (56, 3641040), (60, 3398304), (63, 3236480), (64, 3185910), (65, 3136896), (70, 2912832), (72, 2831920), (78, 2614080), (80, 2548728), (84, 2427360), (90, 2265536), (91, 2240640), (96, 2123940), (104, 1960560), (105, 1941888), (112, 1820520), (117, 1742720), (120, 1699152), (126, 1618240), (128, 1592955), (130, 1568448), (140, 1456416), (144, 1415960), (156, 1307040), (160, 1274364), (168, 1213680), (180, 1132768), (182, 1120320), (192, 1061970), (195, 1045632), (208, 980280), (210, 970944), (224, 910260), (234, 871360), (240, 849576), (252, 809120), (260, 784224), (273, 746880), (280, 728208), (288, 707980), (312, 653520), (315, 647296), (320, 637182), (336, 606840), (360, 566384), (364, 560160), (384, 530985), (389, 524160), (390, 522816), (416, 490140), (420, 485472), (448, 455130), (455, 448128), (468, 435680), (480, 424788), (504, 404560), (520, 392112), (546, 373440), (560, 364104), (576, 353990), (585, 348544), (624, 326760), (630, 323648), (640, 318591), (672, 303420), (720, 283192), (728, 280080), (778, 262080), (780, 261408), (819, 248960), (832, 245070), (840, 242736), (896, 227565), (910, 224064), (936, 217840), (960, 212394), (1008, 202280), (1040, 196056), (1092, 186720), (1120, 182052), (1152, 176995), (1167, 174720), (1170, 174272), (1248, 163380), (1260, 161824), (1344, 151710), (1365, 149376), (1440, 141596), (1456, 140040), (1556, 131040), (1560, 130704), (1638, 124480), (1664, 122535), (1680, 121368), (1820, 112032), (1872, 108920), (1920, 106197), (1945, 104832), (2016, 101140), (2080, 98028), (2184, 93360), (2240, 91026), (2334, 87360), (2340, 87136), (2496, 81690), (2520, 80912), (2688, 75855), (2723, 74880), (2730, 74688), (2880, 70798), (2912, 70020), (3112, 65520), (3120, 65352), (3276, 62240), (3360, 60684), (3501, 58240), (3640, 56016), (3744, 54460), (3890, 52416), (4032, 50570), (4095, 49792), (4160, 49014), (4368, 46680), (4480, 45513), (4668, 43680), (4680, 43568), (4992, 40845), (5040, 40456), (5057, 40320), (5446, 37440), (5460, 37344), (5760, 35399), (5824, 35010), (5835, 34944), (6224, 32760), (6240, 32676), (6552, 31120), (6720, 30342), (7002, 29120), (7280, 28008), (7488, 27230), (7780, 26208), (8064, 25285), (8169, 24960), (8190, 24896), (8320, 24507), (8736, 23340), (9336, 21840), (9360, 21784), (10080, 20228), (10114, 20160), (10892, 18720), (10920, 18672), (11648, 17505), (11670, 17472), (12448, 16380), (12480, 16338), (13104, 15560), (13440, 15171), (13615, 14976), (14004, 14560)]