245485440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 384

約数和(自身を含む): 945172800

約数和(自身を除く): 699687360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 109, 115, 120, 128, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 218, 230, 240, 255, 272, 276, 288, 306, 320, 327, 340, 345, 360, 368, 384, 391, 408, 414, 436, 460, 480, 510, 544, 545, 552, 576, 612, 640, 654, 680, 690, 720, 736, 765, 782, 816, 828, 872, 920, 960, 981, 1020, 1035, 1088, 1090, 1104, 1152, 1173, 1224, 1308, 1360, 1380, 1440, 1472, 1530, 1564, 1632, 1635, 1656, 1744, 1840, 1853, 1920, 1955, 1962, 2040, 2070, 2176, 2180, 2208, 2346, 2448, 2507, 2616, 2720, 2760, 2880, 2944, 3060, 3128, 3264, 3270, 3312, 3488, 3519, 3680, 3706, 3910, 3924, 4080, 4140, 4360, 4416, 4692, 4896, 4905, 5014, 5232, 5440, 5520, 5559, 5760, 5865, 6120, 6256, 6528, 6540, 6624, 6976, 7038, 7360, 7412, 7521, 7820, 7848, 8160, 8280, 8720, 8832, 9265, 9384, 9792, 9810, 10028, 10464, 10880, 11040, 11118, 11730, 12240, 12512, 12535, 13080, 13248, 13952, 14076, 14720, 14824, 15042, 15640, 15696, 16320, 16560, 16677, 17440, 17595, 18530, 18768, 19584, 19620, 20056, 20928, 22080, 22236, 22563, 23460, 24480, 25024, 25070, 26160, 26496, 27795, 28152, 29648, 30084, 31280, 31392, 32640, 33120, 33354, 34880, 35190, 37060, 37536, 37605, 39240, 40112, 41856, 42619, 44160, 44472, 45126, 46920, 48960, 50048, 50140, 52320, 55590, 56304, 59296, 60168, 62560, 62784, 66240, 66708, 69760, 70380, 74120, 75072, 75210, 78480, 80224, 83385, 85238, 88944, 90252, 93840, 97920, 100280, 104640, 111180, 112608, 112815, 118592, 120336, 125120, 125568, 127857, 132480, 133416, 140760, 148240, 150144, 150420, 156960, 160448, 166770, 170476, 177888, 180504, 187680, 200560, 209280, 213095, 222360, 225216, 225630, 237184, 240672, 250240, 255714, 266832, 281520, 296480, 300840, 313920, 320896, 333540, 340952, 355776, 361008, 375360, 383571, 401120, 426190, 444720, 450432, 451260, 481344, 511428, 533664, 563040, 592960, 601680, 627840, 639285, 667080, 681904, 711552, 722016, 750720, 767142, 802240, 852380, 889440, 902520, 962688, 1022856, 1067328, 1126080, 1185920, 1203360, 1278570, 1334160, 1363808, 1444032, 1534284, 1604480, 1704760, 1778880, 1805040, 1917855, 2045712, 2134656, 2252160, 2406720, 2557140, 2668320, 2727616, 2888064, 3068568, 3409520, 3557760, 3610080, 3835710, 4091424, 4813440, 5114280, 5336640, 5455232, 6137136, 6819040, 7220160, 7671420, 8182848, 10228560, 10673280, 12274272, 13638080, 14440320, 15342840, 16365696, 20457120, 24548544, 27276160, 30685680, 40914240, 49097088, 61371360, 81828480, 122742720, 245485440]

約数ペア:

[(1, 245485440), (2, 122742720), (3, 81828480), (4, 61371360), (5, 49097088), (6, 40914240), (8, 30685680), (9, 27276160), (10, 24548544), (12, 20457120), (15, 16365696), (16, 15342840), (17, 14440320), (18, 13638080), (20, 12274272), (23, 10673280), (24, 10228560), (30, 8182848), (32, 7671420), (34, 7220160), (36, 6819040), (40, 6137136), (45, 5455232), (46, 5336640), (48, 5114280), (51, 4813440), (60, 4091424), (64, 3835710), (68, 3610080), (69, 3557760), (72, 3409520), (80, 3068568), (85, 2888064), (90, 2727616), (92, 2668320), (96, 2557140), (102, 2406720), (109, 2252160), (115, 2134656), (120, 2045712), (128, 1917855), (136, 1805040), (138, 1778880), (144, 1704760), (153, 1604480), (160, 1534284), (170, 1444032), (180, 1363808), (184, 1334160), (192, 1278570), (204, 1203360), (207, 1185920), (218, 1126080), (230, 1067328), (240, 1022856), (255, 962688), (272, 902520), (276, 889440), (288, 852380), (306, 802240), (320, 767142), (327, 750720), (340, 722016), (345, 711552), (360, 681904), (368, 667080), (384, 639285), (391, 627840), (408, 601680), (414, 592960), (436, 563040), (460, 533664), (480, 511428), (510, 481344), (544, 451260), (545, 450432), (552, 444720), (576, 426190), (612, 401120), (640, 383571), (654, 375360), (680, 361008), (690, 355776), (720, 340952), (736, 333540), (765, 320896), (782, 313920), (816, 300840), (828, 296480), (872, 281520), (920, 266832), (960, 255714), (981, 250240), (1020, 240672), (1035, 237184), (1088, 225630), (1090, 225216), (1104, 222360), (1152, 213095), (1173, 209280), (1224, 200560), (1308, 187680), (1360, 180504), (1380, 177888), (1440, 170476), (1472, 166770), (1530, 160448), (1564, 156960), (1632, 150420), (1635, 150144), (1656, 148240), (1744, 140760), (1840, 133416), (1853, 132480), (1920, 127857), (1955, 125568), (1962, 125120), (2040, 120336), (2070, 118592), (2176, 112815), (2180, 112608), (2208, 111180), (2346, 104640), (2448, 100280), (2507, 97920), (2616, 93840), (2720, 90252), (2760, 88944), (2880, 85238), (2944, 83385), (3060, 80224), (3128, 78480), (3264, 75210), (3270, 75072), (3312, 74120), (3488, 70380), (3519, 69760), (3680, 66708), (3706, 66240), (3910, 62784), (3924, 62560), (4080, 60168), (4140, 59296), (4360, 56304), (4416, 55590), (4692, 52320), (4896, 50140), (4905, 50048), (5014, 48960), (5232, 46920), (5440, 45126), (5520, 44472), (5559, 44160), (5760, 42619), (5865, 41856), (6120, 40112), (6256, 39240), (6528, 37605), (6540, 37536), (6624, 37060), (6976, 35190), (7038, 34880), (7360, 33354), (7412, 33120), (7521, 32640), (7820, 31392), (7848, 31280), (8160, 30084), (8280, 29648), (8720, 28152), (8832, 27795), (9265, 26496), (9384, 26160), (9792, 25070), (9810, 25024), (10028, 24480), (10464, 23460), (10880, 22563), (11040, 22236), (11118, 22080), (11730, 20928), (12240, 20056), (12512, 19620), (12535, 19584), (13080, 18768), (13248, 18530), (13952, 17595), (14076, 17440), (14720, 16677), (14824, 16560), (15042, 16320), (15640, 15696)]