212634240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1259

約数の個数: 256

約数和(自身を含む): 834865920

約数和(自身を除く): 622231680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1217, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2434, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 3651, 4160, 4368, 4480, 4868, 4992, 5460, 5824, 6085, 6240, 6720, 7280, 7302, 8320, 8519, 8736, 9736, 10920, 11648, 12170, 12480, 13440, 14560, 14604, 15821, 17038, 17472, 18255, 19472, 21840, 24340, 24960, 25557, 29120, 29208, 31642, 34076, 34944, 36510, 38944, 42595, 43680, 47463, 48680, 51114, 58240, 58416, 63284, 68152, 73020, 77888, 79105, 85190, 87360, 94926, 97360, 102228, 110747, 116832, 126568, 127785, 136304, 146040, 155776, 158210, 170380, 174720, 189852, 194720, 204456, 221494, 233664, 237315, 253136, 255570, 272608, 292080, 316420, 332241, 340760, 379704, 389440, 408912, 442988, 467328, 474630, 506272, 511140, 545216, 553735, 584160, 632840, 664482, 681520, 759408, 778880, 817824, 885976, 949260, 1012544, 1022280, 1090432, 1107470, 1168320, 1265680, 1328964, 1363040, 1518816, 1635648, 1661205, 1771952, 1898520, 2025088, 2044560, 2214940, 2336640, 2531360, 2657928, 2726080, 3037632, 3271296, 3322410, 3543904, 3797040, 4089120, 4429880, 5062720, 5315856, 5452160, 6075264, 6644820, 7087808, 7594080, 8178240, 8859760, 10125440, 10631712, 13289640, 14175616, 15188160, 16356480, 17719520, 21263424, 26579280, 30376320, 35439040, 42526848, 53158560, 70878080, 106317120, 212634240]

約数ペア:

[(1, 212634240), (2, 106317120), (3, 70878080), (4, 53158560), (5, 42526848), (6, 35439040), (7, 30376320), (8, 26579280), (10, 21263424), (12, 17719520), (13, 16356480), (14, 15188160), (15, 14175616), (16, 13289640), (20, 10631712), (21, 10125440), (24, 8859760), (26, 8178240), (28, 7594080), (30, 7087808), (32, 6644820), (35, 6075264), (39, 5452160), (40, 5315856), (42, 5062720), (48, 4429880), (52, 4089120), (56, 3797040), (60, 3543904), (64, 3322410), (65, 3271296), (70, 3037632), (78, 2726080), (80, 2657928), (84, 2531360), (91, 2336640), (96, 2214940), (104, 2044560), (105, 2025088), (112, 1898520), (120, 1771952), (128, 1661205), (130, 1635648), (140, 1518816), (156, 1363040), (160, 1328964), (168, 1265680), (182, 1168320), (192, 1107470), (195, 1090432), (208, 1022280), (210, 1012544), (224, 949260), (240, 885976), (260, 817824), (273, 778880), (280, 759408), (312, 681520), (320, 664482), (336, 632840), (364, 584160), (384, 553735), (390, 545216), (416, 511140), (420, 506272), (448, 474630), (455, 467328), (480, 442988), (520, 408912), (546, 389440), (560, 379704), (624, 340760), (640, 332241), (672, 316420), (728, 292080), (780, 272608), (832, 255570), (840, 253136), (896, 237315), (910, 233664), (960, 221494), (1040, 204456), (1092, 194720), (1120, 189852), (1217, 174720), (1248, 170380), (1344, 158210), (1365, 155776), (1456, 146040), (1560, 136304), (1664, 127785), (1680, 126568), (1820, 116832), (1920, 110747), (2080, 102228), (2184, 97360), (2240, 94926), (2434, 87360), (2496, 85190), (2688, 79105), (2730, 77888), (2912, 73020), (3120, 68152), (3360, 63284), (3640, 58416), (3651, 58240), (4160, 51114), (4368, 48680), (4480, 47463), (4868, 43680), (4992, 42595), (5460, 38944), (5824, 36510), (6085, 34944), (6240, 34076), (6720, 31642), (7280, 29208), (7302, 29120), (8320, 25557), (8519, 24960), (8736, 24340), (9736, 21840), (10920, 19472), (11648, 18255), (12170, 17472), (12480, 17038), (13440, 15821), (14560, 14604)]