291119040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:667

約数の個数: 168

約数和(自身を含む): 1007717568

約数和(自身を除く): 716598528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 271, 288, 320, 360, 373, 480, 542, 576, 720, 746, 813, 960, 1084, 1119, 1355, 1440, 1492, 1626, 1865, 2168, 2238, 2439, 2710, 2880, 2984, 3252, 3357, 3730, 4065, 4336, 4476, 4878, 5420, 5595, 5968, 6504, 6714, 7460, 8130, 8672, 8952, 9756, 10840, 11190, 11936, 12195, 13008, 13428, 14920, 16260, 16785, 17344, 17904, 19512, 21680, 22380, 23872, 24390, 26016, 26856, 29840, 32520, 33570, 35808, 39024, 43360, 44760, 48780, 52032, 53712, 59680, 65040, 67140, 71616, 78048, 86720, 89520, 97560, 101083, 107424, 119360, 130080, 134280, 156096, 179040, 195120, 202166, 214848, 260160, 268560, 303249, 358080, 390240, 404332, 505415, 537120, 606498, 780480, 808664, 909747, 1010830, 1074240, 1212996, 1516245, 1617328, 1819494, 2021660, 2425992, 3032490, 3234656, 3638988, 4043320, 4548735, 4851984, 6064980, 6469312, 7277976, 8086640, 9097470, 9703968, 12129960, 14555952, 16173280, 18194940, 19407936, 24259920, 29111904, 32346560, 36389880, 48519840, 58223808, 72779760, 97039680, 145559520, 291119040]

約数ペア:

[(1, 291119040), (2, 145559520), (3, 97039680), (4, 72779760), (5, 58223808), (6, 48519840), (8, 36389880), (9, 32346560), (10, 29111904), (12, 24259920), (15, 19407936), (16, 18194940), (18, 16173280), (20, 14555952), (24, 12129960), (30, 9703968), (32, 9097470), (36, 8086640), (40, 7277976), (45, 6469312), (48, 6064980), (60, 4851984), (64, 4548735), (72, 4043320), (80, 3638988), (90, 3234656), (96, 3032490), (120, 2425992), (144, 2021660), (160, 1819494), (180, 1617328), (192, 1516245), (240, 1212996), (271, 1074240), (288, 1010830), (320, 909747), (360, 808664), (373, 780480), (480, 606498), (542, 537120), (576, 505415), (720, 404332), (746, 390240), (813, 358080), (960, 303249), (1084, 268560), (1119, 260160), (1355, 214848), (1440, 202166), (1492, 195120), (1626, 179040), (1865, 156096), (2168, 134280), (2238, 130080), (2439, 119360), (2710, 107424), (2880, 101083), (2984, 97560), (3252, 89520), (3357, 86720), (3730, 78048), (4065, 71616), (4336, 67140), (4476, 65040), (4878, 59680), (5420, 53712), (5595, 52032), (5968, 48780), (6504, 44760), (6714, 43360), (7460, 39024), (8130, 35808), (8672, 33570), (8952, 32520), (9756, 29840), (10840, 26856), (11190, 26016), (11936, 24390), (12195, 23872), (13008, 22380), (13428, 21680), (14920, 19512), (16260, 17904), (16785, 17344)]