478411920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 400

約数和(自身を含む): 1944518400

約数和(自身を除く): 1466106480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 162, 168, 180, 189, 199, 210, 212, 216, 240, 252, 265, 270, 280, 315, 318, 324, 336, 360, 371, 378, 398, 405, 420, 424, 432, 477, 504, 530, 540, 560, 567, 597, 630, 636, 648, 720, 742, 756, 795, 796, 810, 840, 848, 945, 954, 995, 1008, 1060, 1080, 1113, 1134, 1194, 1260, 1272, 1296, 1393, 1431, 1484, 1512, 1590, 1592, 1620, 1680, 1791, 1855, 1890, 1908, 1990, 2120, 2160, 2226, 2268, 2385, 2388, 2520, 2544, 2786, 2835, 2862, 2968, 2985, 3024, 3180, 3184, 3240, 3339, 3582, 3710, 3780, 3816, 3980, 4179, 4240, 4293, 4452, 4536, 4770, 4776, 5040, 5373, 5565, 5572, 5670, 5724, 5936, 5970, 6360, 6480, 6678, 6965, 7155, 7164, 7420, 7560, 7632, 7960, 8358, 8586, 8904, 8955, 9072, 9540, 9552, 10017, 10547, 10746, 11130, 11144, 11340, 11448, 11940, 12537, 12720, 13356, 13930, 14310, 14328, 14840, 15120, 15920, 16119, 16695, 16716, 17172, 17808, 17910, 19080, 20034, 20895, 21094, 21465, 21492, 22260, 22288, 22680, 22896, 23880, 25074, 26712, 26865, 27860, 28620, 28656, 29680, 30051, 31641, 32238, 33390, 33432, 34344, 35820, 37611, 38160, 40068, 41790, 42188, 42930, 42984, 44520, 45360, 47760, 50085, 50148, 52735, 53424, 53730, 55720, 57240, 60102, 62685, 63282, 64476, 66780, 66864, 68688, 71640, 73829, 75222, 80136, 80595, 83580, 84376, 85860, 85968, 89040, 94923, 100170, 100296, 105470, 107460, 111440, 112833, 114480, 120204, 125370, 126564, 128952, 133560, 143280, 147658, 150255, 150444, 158205, 160272, 161190, 167160, 168752, 171720, 188055, 189846, 200340, 200592, 210940, 214920, 221487, 225666, 240408, 250740, 253128, 257904, 267120, 284769, 295316, 300510, 300888, 316410, 322380, 334320, 343440, 369145, 376110, 379692, 400680, 421880, 429840, 442974, 451332, 474615, 480816, 501480, 506256, 564165, 569538, 590632, 601020, 601776, 632820, 644760, 664461, 738290, 752220, 759384, 801360, 843760, 854307, 885948, 902664, 949230, 1002960, 1107435, 1128330, 1139076, 1181264, 1202040, 1265640, 1289520, 1328922, 1423845, 1476580, 1504440, 1518768, 1708614, 1771896, 1805328, 1898460, 1993383, 2214870, 2256660, 2278152, 2404080, 2531280, 2657844, 2847690, 2953160, 3008880, 3322305, 3417228, 3543792, 3796920, 3986766, 4271535, 4429740, 4513320, 4556304, 5315688, 5695380, 5906320, 5980149, 6644610, 6834456, 7593840, 7973532, 8543070, 8859480, 9026640, 9966915, 10631376, 11390760, 11960298, 13289220, 13668912, 15947064, 17086140, 17718960, 19933830, 22781520, 23920596, 26578440, 29900745, 31894128, 34172280, 39867660, 47841192, 53156880, 59801490, 68344560, 79735320, 95682384, 119602980, 159470640, 239205960, 478411920]

約数ペア:

[(1, 478411920), (2, 239205960), (3, 159470640), (4, 119602980), (5, 95682384), (6, 79735320), (7, 68344560), (8, 59801490), (9, 53156880), (10, 47841192), (12, 39867660), (14, 34172280), (15, 31894128), (16, 29900745), (18, 26578440), (20, 23920596), (21, 22781520), (24, 19933830), (27, 17718960), (28, 17086140), (30, 15947064), (35, 13668912), (36, 13289220), (40, 11960298), (42, 11390760), (45, 10631376), (48, 9966915), (53, 9026640), (54, 8859480), (56, 8543070), (60, 7973532), (63, 7593840), (70, 6834456), (72, 6644610), (80, 5980149), (81, 5906320), (84, 5695380), (90, 5315688), (105, 4556304), (106, 4513320), (108, 4429740), (112, 4271535), (120, 3986766), (126, 3796920), (135, 3543792), (140, 3417228), (144, 3322305), (159, 3008880), (162, 2953160), (168, 2847690), (180, 2657844), (189, 2531280), (199, 2404080), (210, 2278152), (212, 2256660), (216, 2214870), (240, 1993383), (252, 1898460), (265, 1805328), (270, 1771896), (280, 1708614), (315, 1518768), (318, 1504440), (324, 1476580), (336, 1423845), (360, 1328922), (371, 1289520), (378, 1265640), (398, 1202040), (405, 1181264), (420, 1139076), (424, 1128330), (432, 1107435), (477, 1002960), (504, 949230), (530, 902664), (540, 885948), (560, 854307), (567, 843760), (597, 801360), (630, 759384), (636, 752220), (648, 738290), (720, 664461), (742, 644760), (756, 632820), (795, 601776), (796, 601020), (810, 590632), (840, 569538), (848, 564165), (945, 506256), (954, 501480), (995, 480816), (1008, 474615), (1060, 451332), (1080, 442974), (1113, 429840), (1134, 421880), (1194, 400680), (1260, 379692), (1272, 376110), (1296, 369145), (1393, 343440), (1431, 334320), (1484, 322380), (1512, 316410), (1590, 300888), (1592, 300510), (1620, 295316), (1680, 284769), (1791, 267120), (1855, 257904), (1890, 253128), (1908, 250740), (1990, 240408), (2120, 225666), (2160, 221487), (2226, 214920), (2268, 210940), (2385, 200592), (2388, 200340), (2520, 189846), (2544, 188055), (2786, 171720), (2835, 168752), (2862, 167160), (2968, 161190), (2985, 160272), (3024, 158205), (3180, 150444), (3184, 150255), (3240, 147658), (3339, 143280), (3582, 133560), (3710, 128952), (3780, 126564), (3816, 125370), (3980, 120204), (4179, 114480), (4240, 112833), (4293, 111440), (4452, 107460), (4536, 105470), (4770, 100296), (4776, 100170), (5040, 94923), (5373, 89040), (5565, 85968), (5572, 85860), (5670, 84376), (5724, 83580), (5936, 80595), (5970, 80136), (6360, 75222), (6480, 73829), (6678, 71640), (6965, 68688), (7155, 66864), (7164, 66780), (7420, 64476), (7560, 63282), (7632, 62685), (7960, 60102), (8358, 57240), (8586, 55720), (8904, 53730), (8955, 53424), (9072, 52735), (9540, 50148), (9552, 50085), (10017, 47760), (10547, 45360), (10746, 44520), (11130, 42984), (11144, 42930), (11340, 42188), (11448, 41790), (11940, 40068), (12537, 38160), (12720, 37611), (13356, 35820), (13930, 34344), (14310, 33432), (14328, 33390), (14840, 32238), (15120, 31641), (15920, 30051), (16119, 29680), (16695, 28656), (16716, 28620), (17172, 27860), (17808, 26865), (17910, 26712), (19080, 25074), (20034, 23880), (20895, 22896), (21094, 22680), (21465, 22288), (21492, 22260)]