1569087140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 3524774400

約数和(自身を除く): 1955687260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 199, 230, 244, 281, 305, 398, 460, 562, 610, 796, 995, 1124, 1220, 1403, 1405, 1990, 2806, 2810, 3980, 4577, 5612, 5620, 6463, 7015, 9154, 12139, 12926, 14030, 17141, 18308, 22885, 24278, 25852, 28060, 32315, 34282, 45770, 48556, 55919, 60695, 64630, 68564, 85705, 91540, 111838, 121390, 129260, 171410, 223676, 242780, 279197, 279595, 342820, 394243, 558394, 559190, 788486, 1116788, 1118380, 1286137, 1395985, 1576972, 1971215, 2572274, 2791970, 3411059, 3942430, 5144548, 5583940, 6430685, 6822118, 7884860, 12861370, 13644236, 17055295, 25722740, 34110590, 68221180, 78454357, 156908714, 313817428, 392271785, 784543570, 1569087140]

約数ペア:

[(1, 1569087140), (2, 784543570), (4, 392271785), (5, 313817428), (10, 156908714), (20, 78454357), (23, 68221180), (46, 34110590), (61, 25722740), (92, 17055295), (115, 13644236), (122, 12861370), (199, 7884860), (230, 6822118), (244, 6430685), (281, 5583940), (305, 5144548), (398, 3942430), (460, 3411059), (562, 2791970), (610, 2572274), (796, 1971215), (995, 1576972), (1124, 1395985), (1220, 1286137), (1403, 1118380), (1405, 1116788), (1990, 788486), (2806, 559190), (2810, 558394), (3980, 394243), (4577, 342820), (5612, 279595), (5620, 279197), (6463, 242780), (7015, 223676), (9154, 171410), (12139, 129260), (12926, 121390), (14030, 111838), (17141, 91540), (18308, 85705), (22885, 68564), (24278, 64630), (25852, 60695), (28060, 55919), (32315, 48556), (34282, 45770)]