237415360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 224

約数和(自身を含む): 720986112

約数和(自身を除く): 483570752

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, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 263, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 526, 560, 620, 728, 806, 832, 868, 910, 992, 1040, 1052, 1085, 1120, 1240, 1315, 1456, 1612, 1736, 1820, 1841, 1984, 2015, 2080, 2104, 2170, 2240, 2480, 2630, 2821, 2912, 3224, 3419, 3472, 3640, 3682, 4030, 4160, 4208, 4340, 4960, 5260, 5642, 5824, 6448, 6838, 6944, 7280, 7364, 8060, 8153, 8416, 8680, 9205, 9920, 10520, 11284, 12896, 13676, 13888, 14105, 14560, 14728, 16120, 16306, 16832, 17095, 17360, 18410, 21040, 22568, 23933, 25792, 27352, 28210, 29120, 29456, 32240, 32612, 34190, 34720, 36820, 40765, 42080, 45136, 47866, 54704, 56420, 57071, 58912, 64480, 65224, 68380, 69440, 73640, 81530, 84160, 90272, 95732, 105989, 109408, 112840, 114142, 117824, 119665, 128960, 130448, 136760, 147280, 163060, 180544, 191464, 211978, 218816, 225680, 228284, 239330, 260896, 273520, 285355, 294560, 326120, 382928, 423956, 451360, 456568, 478660, 521792, 529945, 547040, 570710, 589120, 652240, 741923, 765856, 847912, 902720, 913136, 957320, 1059890, 1094080, 1141420, 1304480, 1483846, 1531712, 1695824, 1826272, 1914640, 2119780, 2282840, 2608960, 2967692, 3391648, 3652544, 3709615, 3829280, 4239560, 4565680, 5935384, 6783296, 7419230, 7658560, 8479120, 9131360, 11870768, 14838460, 16958240, 18262720, 23741536, 29676920, 33916480, 47483072, 59353840, 118707680, 237415360]

約数ペア:

[(1, 237415360), (2, 118707680), (4, 59353840), (5, 47483072), (7, 33916480), (8, 29676920), (10, 23741536), (13, 18262720), (14, 16958240), (16, 14838460), (20, 11870768), (26, 9131360), (28, 8479120), (31, 7658560), (32, 7419230), (35, 6783296), (40, 5935384), (52, 4565680), (56, 4239560), (62, 3829280), (64, 3709615), (65, 3652544), (70, 3391648), (80, 2967692), (91, 2608960), (104, 2282840), (112, 2119780), (124, 1914640), (130, 1826272), (140, 1695824), (155, 1531712), (160, 1483846), (182, 1304480), (208, 1141420), (217, 1094080), (224, 1059890), (248, 957320), (260, 913136), (263, 902720), (280, 847912), (310, 765856), (320, 741923), (364, 652240), (403, 589120), (416, 570710), (434, 547040), (448, 529945), (455, 521792), (496, 478660), (520, 456568), (526, 451360), (560, 423956), (620, 382928), (728, 326120), (806, 294560), (832, 285355), (868, 273520), (910, 260896), (992, 239330), (1040, 228284), (1052, 225680), (1085, 218816), (1120, 211978), (1240, 191464), (1315, 180544), (1456, 163060), (1612, 147280), (1736, 136760), (1820, 130448), (1841, 128960), (1984, 119665), (2015, 117824), (2080, 114142), (2104, 112840), (2170, 109408), (2240, 105989), (2480, 95732), (2630, 90272), (2821, 84160), (2912, 81530), (3224, 73640), (3419, 69440), (3472, 68380), (3640, 65224), (3682, 64480), (4030, 58912), (4160, 57071), (4208, 56420), (4340, 54704), (4960, 47866), (5260, 45136), (5642, 42080), (5824, 40765), (6448, 36820), (6838, 34720), (6944, 34190), (7280, 32612), (7364, 32240), (8060, 29456), (8153, 29120), (8416, 28210), (8680, 27352), (9205, 25792), (9920, 23933), (10520, 22568), (11284, 21040), (12896, 18410), (13676, 17360), (13888, 17095), (14105, 16832), (14560, 16306), (14728, 16120)]