70961280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2878

約数の個数: 128

約数和(自身を含む): 243673920

約数和(自身を除く): 172712640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2843, 3120, 4160, 4992, 5686, 6240, 8320, 8529, 11372, 12480, 14215, 17058, 22744, 24960, 28430, 34116, 36959, 42645, 45488, 56860, 68232, 73918, 85290, 90976, 110877, 113720, 136464, 147836, 170580, 181952, 184795, 221754, 227440, 272928, 295672, 341160, 363904, 369590, 443508, 454880, 545856, 554385, 591344, 682320, 739180, 887016, 909760, 1091712, 1108770, 1182688, 1364640, 1478360, 1774032, 1819520, 2217540, 2365376, 2729280, 2956720, 3548064, 4435080, 4730752, 5458560, 5913440, 7096128, 8870160, 11826880, 14192256, 17740320, 23653760, 35480640, 70961280]

約数ペア:

[(1, 70961280), (2, 35480640), (3, 23653760), (4, 17740320), (5, 14192256), (6, 11826880), (8, 8870160), (10, 7096128), (12, 5913440), (13, 5458560), (15, 4730752), (16, 4435080), (20, 3548064), (24, 2956720), (26, 2729280), (30, 2365376), (32, 2217540), (39, 1819520), (40, 1774032), (48, 1478360), (52, 1364640), (60, 1182688), (64, 1108770), (65, 1091712), (78, 909760), (80, 887016), (96, 739180), (104, 682320), (120, 591344), (128, 554385), (130, 545856), (156, 454880), (160, 443508), (192, 369590), (195, 363904), (208, 341160), (240, 295672), (260, 272928), (312, 227440), (320, 221754), (384, 184795), (390, 181952), (416, 170580), (480, 147836), (520, 136464), (624, 113720), (640, 110877), (780, 90976), (832, 85290), (960, 73918), (1040, 68232), (1248, 56860), (1560, 45488), (1664, 42645), (1920, 36959), (2080, 34116), (2496, 28430), (2843, 24960), (3120, 22744), (4160, 17058), (4992, 14215), (5686, 12480), (6240, 11372), (8320, 8529)]