130182080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 112

約数和(自身を含む): 358810560

約数和(自身を除く): 228628480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 623, 653, 712, 890, 1120, 1246, 1306, 1424, 1780, 2240, 2492, 2612, 2848, 3115, 3265, 3560, 4571, 4984, 5224, 5696, 6230, 6530, 7120, 9142, 9968, 10448, 12460, 13060, 14240, 18284, 19936, 20896, 22855, 24920, 26120, 28480, 36568, 39872, 41792, 45710, 49840, 52240, 58117, 73136, 91420, 99680, 104480, 116234, 146272, 182840, 199360, 208960, 232468, 290585, 292544, 365680, 406819, 464936, 581170, 731360, 813638, 929872, 1162340, 1462720, 1627276, 1859744, 2034095, 2324680, 3254552, 3719488, 4068190, 4649360, 6509104, 8136380, 9298720, 13018208, 16272760, 18597440, 26036416, 32545520, 65091040, 130182080]

約数ペア:

[(1, 130182080), (2, 65091040), (4, 32545520), (5, 26036416), (7, 18597440), (8, 16272760), (10, 13018208), (14, 9298720), (16, 8136380), (20, 6509104), (28, 4649360), (32, 4068190), (35, 3719488), (40, 3254552), (56, 2324680), (64, 2034095), (70, 1859744), (80, 1627276), (89, 1462720), (112, 1162340), (140, 929872), (160, 813638), (178, 731360), (224, 581170), (280, 464936), (320, 406819), (356, 365680), (445, 292544), (448, 290585), (560, 232468), (623, 208960), (653, 199360), (712, 182840), (890, 146272), (1120, 116234), (1246, 104480), (1306, 99680), (1424, 91420), (1780, 73136), (2240, 58117), (2492, 52240), (2612, 49840), (2848, 45710), (3115, 41792), (3265, 39872), (3560, 36568), (4571, 28480), (4984, 26120), (5224, 24920), (5696, 22855), (6230, 20896), (6530, 19936), (7120, 18284), (9142, 14240), (9968, 13060), (10448, 12460)]