832406640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{266797}}^1$

素因数の和:266826

約数の個数: 80

約数和(自身を含む): 2778967968

約数和(自身を除く): 1946561328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 266797, 533594, 800391, 1067188, 1333985, 1600782, 2134376, 2667970, 3201564, 3468361, 4001955, 4268752, 5335940, 6403128, 6936722, 8003910, 10405083, 10671880, 12806256, 13873444, 16007820, 17341805, 20810166, 21343760, 27746888, 32015640, 34683610, 41620332, 52025415, 55493776, 64031280, 69367220, 83240664, 104050830, 138734440, 166481328, 208101660, 277468880, 416203320, 832406640]

約数ペア:

[(1, 832406640), (2, 416203320), (3, 277468880), (4, 208101660), (5, 166481328), (6, 138734440), (8, 104050830), (10, 83240664), (12, 69367220), (13, 64031280), (15, 55493776), (16, 52025415), (20, 41620332), (24, 34683610), (26, 32015640), (30, 27746888), (39, 21343760), (40, 20810166), (48, 17341805), (52, 16007820), (60, 13873444), (65, 12806256), (78, 10671880), (80, 10405083), (104, 8003910), (120, 6936722), (130, 6403128), (156, 5335940), (195, 4268752), (208, 4001955), (240, 3468361), (260, 3201564), (312, 2667970), (390, 2134376), (520, 1600782), (624, 1333985), (780, 1067188), (1040, 800391), (1560, 533594), (3120, 266797)]