1399193040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:799

約数の個数: 320

約数和(自身を含む): 5285376000

約数和(自身を除く): 3886182960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 343, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 686, 690, 735, 739, 784, 805, 840, 920, 966, 980, 1029, 1104, 1127, 1176, 1288, 1372, 1380, 1470, 1478, 1610, 1680, 1715, 1840, 1932, 1960, 2058, 2217, 2254, 2352, 2415, 2576, 2744, 2760, 2940, 2956, 3220, 3381, 3430, 3695, 3864, 3920, 4116, 4434, 4508, 4830, 5145, 5173, 5488, 5520, 5635, 5880, 5912, 6440, 6762, 6860, 7390, 7728, 7889, 8232, 8868, 9016, 9660, 10290, 10346, 11085, 11270, 11760, 11824, 12880, 13524, 13720, 14780, 15519, 15778, 16464, 16905, 16997, 17736, 18032, 19320, 20580, 20692, 22170, 22540, 23667, 25865, 27048, 27440, 29560, 31038, 31556, 33810, 33994, 35472, 36211, 38640, 39445, 41160, 41384, 44340, 45080, 47334, 50991, 51730, 54096, 59120, 62076, 63112, 67620, 67988, 72422, 77595, 78890, 82320, 82768, 84985, 88680, 90160, 94668, 101982, 103460, 108633, 118335, 118979, 124152, 126224, 135240, 135976, 144844, 155190, 157780, 169970, 177360, 181055, 189336, 203964, 206920, 217266, 236670, 237958, 248304, 253477, 254955, 270480, 271952, 289688, 310380, 315560, 339940, 356937, 362110, 378672, 407928, 413840, 434532, 473340, 475916, 506954, 509910, 543165, 579376, 594895, 620760, 631120, 679880, 713874, 724220, 760431, 815856, 832853, 869064, 946680, 951832, 1013908, 1019820, 1086330, 1189790, 1241520, 1267385, 1359760, 1427748, 1448440, 1520862, 1665706, 1738128, 1784685, 1893360, 1903664, 2027816, 2039640, 2172660, 2379580, 2498559, 2534770, 2855496, 2896880, 3041724, 3331412, 3569370, 3802155, 4055632, 4079280, 4164265, 4345320, 4759160, 4997118, 5069540, 5710992, 5829971, 6083448, 6662824, 7138740, 7604310, 8328530, 8690640, 9518320, 9994236, 10139080, 11659942, 12166896, 12492795, 13325648, 14277480, 15208620, 16657060, 17489913, 19988472, 20278160, 23319884, 24985590, 28554960, 29149855, 30417240, 33314120, 34979826, 39976944, 46639768, 49971180, 58299710, 60834480, 66628240, 69959652, 87449565, 93279536, 99942360, 116599420, 139919304, 174899130, 199884720, 233198840, 279838608, 349798260, 466397680, 699596520, 1399193040]

約数ペア:

[(1, 1399193040), (2, 699596520), (3, 466397680), (4, 349798260), (5, 279838608), (6, 233198840), (7, 199884720), (8, 174899130), (10, 139919304), (12, 116599420), (14, 99942360), (15, 93279536), (16, 87449565), (20, 69959652), (21, 66628240), (23, 60834480), (24, 58299710), (28, 49971180), (30, 46639768), (35, 39976944), (40, 34979826), (42, 33314120), (46, 30417240), (48, 29149855), (49, 28554960), (56, 24985590), (60, 23319884), (69, 20278160), (70, 19988472), (80, 17489913), (84, 16657060), (92, 15208620), (98, 14277480), (105, 13325648), (112, 12492795), (115, 12166896), (120, 11659942), (138, 10139080), (140, 9994236), (147, 9518320), (161, 8690640), (168, 8328530), (184, 7604310), (196, 7138740), (210, 6662824), (230, 6083448), (240, 5829971), (245, 5710992), (276, 5069540), (280, 4997118), (294, 4759160), (322, 4345320), (336, 4164265), (343, 4079280), (345, 4055632), (368, 3802155), (392, 3569370), (420, 3331412), (460, 3041724), (483, 2896880), (490, 2855496), (552, 2534770), (560, 2498559), (588, 2379580), (644, 2172660), (686, 2039640), (690, 2027816), (735, 1903664), (739, 1893360), (784, 1784685), (805, 1738128), (840, 1665706), (920, 1520862), (966, 1448440), (980, 1427748), (1029, 1359760), (1104, 1267385), (1127, 1241520), (1176, 1189790), (1288, 1086330), (1372, 1019820), (1380, 1013908), (1470, 951832), (1478, 946680), (1610, 869064), (1680, 832853), (1715, 815856), (1840, 760431), (1932, 724220), (1960, 713874), (2058, 679880), (2217, 631120), (2254, 620760), (2352, 594895), (2415, 579376), (2576, 543165), (2744, 509910), (2760, 506954), (2940, 475916), (2956, 473340), (3220, 434532), (3381, 413840), (3430, 407928), (3695, 378672), (3864, 362110), (3920, 356937), (4116, 339940), (4434, 315560), (4508, 310380), (4830, 289688), (5145, 271952), (5173, 270480), (5488, 254955), (5520, 253477), (5635, 248304), (5880, 237958), (5912, 236670), (6440, 217266), (6762, 206920), (6860, 203964), (7390, 189336), (7728, 181055), (7889, 177360), (8232, 169970), (8868, 157780), (9016, 155190), (9660, 144844), (10290, 135976), (10346, 135240), (11085, 126224), (11270, 124152), (11760, 118979), (11824, 118335), (12880, 108633), (13524, 103460), (13720, 101982), (14780, 94668), (15519, 90160), (15778, 88680), (16464, 84985), (16905, 82768), (16997, 82320), (17736, 78890), (18032, 77595), (19320, 72422), (20580, 67988), (20692, 67620), (22170, 63112), (22540, 62076), (23667, 59120), (25865, 54096), (27048, 51730), (27440, 50991), (29560, 47334), (31038, 45080), (31556, 44340), (33810, 41384), (33994, 41160), (35472, 39445), (36211, 38640)]