1275252160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43793}}^1$

素因数の和:43830

約数の個数: 112

約数和(自身を含む): 3737555136

約数和(自身を除く): 2462302976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 43793, 87586, 175172, 218965, 306551, 350344, 437930, 569309, 613102, 700688, 875860, 1138618, 1226204, 1401376, 1532755, 1751720, 2277236, 2452408, 2802752, 2846545, 3065510, 3503440, 3985163, 4554472, 4904816, 5693090, 6131020, 7006880, 7970326, 9108944, 9809632, 11386180, 12262040, 14013760, 15940652, 18217888, 19619264, 19925815, 22772360, 24524080, 31881304, 36435776, 39851630, 45544720, 49048160, 63762608, 79703260, 91089440, 98096320, 127525216, 159406520, 182178880, 255050432, 318813040, 637626080, 1275252160]

約数ペア:

[(1, 1275252160), (2, 637626080), (4, 318813040), (5, 255050432), (7, 182178880), (8, 159406520), (10, 127525216), (13, 98096320), (14, 91089440), (16, 79703260), (20, 63762608), (26, 49048160), (28, 45544720), (32, 39851630), (35, 36435776), (40, 31881304), (52, 24524080), (56, 22772360), (64, 19925815), (65, 19619264), (70, 18217888), (80, 15940652), (91, 14013760), (104, 12262040), (112, 11386180), (130, 9809632), (140, 9108944), (160, 7970326), (182, 7006880), (208, 6131020), (224, 5693090), (260, 4904816), (280, 4554472), (320, 3985163), (364, 3503440), (416, 3065510), (448, 2846545), (455, 2802752), (520, 2452408), (560, 2277236), (728, 1751720), (832, 1532755), (910, 1401376), (1040, 1226204), (1120, 1138618), (1456, 875860), (1820, 700688), (2080, 613102), (2240, 569309), (2912, 437930), (3640, 350344), (4160, 306551), (5824, 218965), (7280, 175172), (14560, 87586), (29120, 43793)]