71579040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11471}}^1$

素因数の和:11502

約数の個数: 96

約数和(自身を含む): 242839296

約数和(自身を除く): 171260256

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 11471, 22942, 34413, 45884, 57355, 68826, 91768, 114710, 137652, 149123, 172065, 183536, 229420, 275304, 298246, 344130, 367072, 447369, 458840, 550608, 596492, 688260, 745615, 894738, 917680, 1101216, 1192984, 1376520, 1491230, 1789476, 1835360, 2236845, 2385968, 2753040, 2982460, 3578952, 4473690, 4771936, 5506080, 5964920, 7157904, 8947380, 11929840, 14315808, 17894760, 23859680, 35789520, 71579040]

約数ペア:

[(1, 71579040), (2, 35789520), (3, 23859680), (4, 17894760), (5, 14315808), (6, 11929840), (8, 8947380), (10, 7157904), (12, 5964920), (13, 5506080), (15, 4771936), (16, 4473690), (20, 3578952), (24, 2982460), (26, 2753040), (30, 2385968), (32, 2236845), (39, 1835360), (40, 1789476), (48, 1491230), (52, 1376520), (60, 1192984), (65, 1101216), (78, 917680), (80, 894738), (96, 745615), (104, 688260), (120, 596492), (130, 550608), (156, 458840), (160, 447369), (195, 367072), (208, 344130), (240, 298246), (260, 275304), (312, 229420), (390, 183536), (416, 172065), (480, 149123), (520, 137652), (624, 114710), (780, 91768), (1040, 68826), (1248, 57355), (1560, 45884), (2080, 34413), (3120, 22942), (6240, 11471)]