404791920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:824

約数の個数: 240

約数和(自身を含む): 1490842080

約数和(自身を除く): 1086050160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 78, 80, 90, 104, 117, 118, 120, 130, 144, 156, 177, 180, 195, 208, 234, 236, 240, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 624, 708, 720, 733, 767, 780, 885, 936, 944, 1040, 1062, 1170, 1180, 1416, 1466, 1534, 1560, 1770, 1872, 2124, 2199, 2301, 2340, 2360, 2655, 2832, 2932, 3068, 3120, 3540, 3665, 3835, 4248, 4398, 4602, 4680, 4720, 5310, 5864, 6136, 6597, 6903, 7080, 7330, 7670, 8496, 8796, 9204, 9360, 9529, 10620, 10995, 11505, 11728, 12272, 13194, 13806, 14160, 14660, 15340, 17592, 18408, 19058, 21240, 21990, 23010, 26388, 27612, 28587, 29320, 30680, 32985, 34515, 35184, 36816, 38116, 42480, 43247, 43980, 46020, 47645, 52776, 55224, 57174, 58640, 61360, 65970, 69030, 76232, 85761, 86494, 87960, 92040, 95290, 105552, 110448, 114348, 129741, 131940, 138060, 142935, 152464, 171522, 172988, 175920, 184080, 190580, 216235, 228696, 259482, 263880, 276120, 285870, 343044, 345976, 381160, 389223, 428805, 432470, 457392, 518964, 527760, 552240, 562211, 571740, 648705, 686088, 691952, 762320, 778446, 857610, 864940, 1037928, 1124422, 1143480, 1297410, 1372176, 1556892, 1686633, 1715220, 1729880, 1946115, 2075856, 2248844, 2286960, 2594820, 2811055, 3113784, 3373266, 3430440, 3459760, 3892230, 4497688, 5059899, 5189640, 5622110, 6227568, 6746532, 6860880, 7784460, 8433165, 8995376, 10119798, 10379280, 11244220, 13493064, 15568920, 16866330, 20239596, 22488440, 25299495, 26986128, 31137840, 33732660, 40479192, 44976880, 50598990, 67465320, 80958384, 101197980, 134930640, 202395960, 404791920]

約数ペア:

[(1, 404791920), (2, 202395960), (3, 134930640), (4, 101197980), (5, 80958384), (6, 67465320), (8, 50598990), (9, 44976880), (10, 40479192), (12, 33732660), (13, 31137840), (15, 26986128), (16, 25299495), (18, 22488440), (20, 20239596), (24, 16866330), (26, 15568920), (30, 13493064), (36, 11244220), (39, 10379280), (40, 10119798), (45, 8995376), (48, 8433165), (52, 7784460), (59, 6860880), (60, 6746532), (65, 6227568), (72, 5622110), (78, 5189640), (80, 5059899), (90, 4497688), (104, 3892230), (117, 3459760), (118, 3430440), (120, 3373266), (130, 3113784), (144, 2811055), (156, 2594820), (177, 2286960), (180, 2248844), (195, 2075856), (208, 1946115), (234, 1729880), (236, 1715220), (240, 1686633), (260, 1556892), (295, 1372176), (312, 1297410), (354, 1143480), (360, 1124422), (390, 1037928), (468, 864940), (472, 857610), (520, 778446), (531, 762320), (585, 691952), (590, 686088), (624, 648705), (708, 571740), (720, 562211), (733, 552240), (767, 527760), (780, 518964), (885, 457392), (936, 432470), (944, 428805), (1040, 389223), (1062, 381160), (1170, 345976), (1180, 343044), (1416, 285870), (1466, 276120), (1534, 263880), (1560, 259482), (1770, 228696), (1872, 216235), (2124, 190580), (2199, 184080), (2301, 175920), (2340, 172988), (2360, 171522), (2655, 152464), (2832, 142935), (2932, 138060), (3068, 131940), (3120, 129741), (3540, 114348), (3665, 110448), (3835, 105552), (4248, 95290), (4398, 92040), (4602, 87960), (4680, 86494), (4720, 85761), (5310, 76232), (5864, 69030), (6136, 65970), (6597, 61360), (6903, 58640), (7080, 57174), (7330, 55224), (7670, 52776), (8496, 47645), (8796, 46020), (9204, 43980), (9360, 43247), (9529, 42480), (10620, 38116), (10995, 36816), (11505, 35184), (11728, 34515), (12272, 32985), (13194, 30680), (13806, 29320), (14160, 28587), (14660, 27612), (15340, 26388), (17592, 23010), (18408, 21990), (19058, 21240)]