1641505860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1063}}^1$

素因数の和:1474

約数の個数: 144

約数和(自身を含む): 5214553344

約数和(自身を除く): 3573047484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 373, 414, 460, 690, 746, 828, 1035, 1063, 1119, 1380, 1492, 1865, 2070, 2126, 2238, 3189, 3357, 3730, 4140, 4252, 4476, 5315, 5595, 6378, 6714, 7460, 8579, 9567, 10630, 11190, 12756, 13428, 15945, 16785, 17158, 19134, 21260, 22380, 24449, 25737, 31890, 33570, 34316, 38268, 42895, 47835, 48898, 51474, 63780, 67140, 73347, 77211, 85790, 95670, 97796, 102948, 122245, 128685, 146694, 154422, 171580, 191340, 220041, 244490, 257370, 293388, 308844, 366735, 386055, 396499, 440082, 488980, 514740, 733470, 772110, 792998, 880164, 1100205, 1189497, 1466940, 1544220, 1585996, 1982495, 2200410, 2378994, 3568491, 3964990, 4400820, 4757988, 5947485, 7136982, 7929980, 9119477, 11894970, 14273964, 17842455, 18238954, 23789940, 27358431, 35684910, 36477908, 45597385, 54716862, 71369820, 82075293, 91194770, 109433724, 136792155, 164150586, 182389540, 273584310, 328301172, 410376465, 547168620, 820752930, 1641505860]

約数ペア:

[(1, 1641505860), (2, 820752930), (3, 547168620), (4, 410376465), (5, 328301172), (6, 273584310), (9, 182389540), (10, 164150586), (12, 136792155), (15, 109433724), (18, 91194770), (20, 82075293), (23, 71369820), (30, 54716862), (36, 45597385), (45, 36477908), (46, 35684910), (60, 27358431), (69, 23789940), (90, 18238954), (92, 17842455), (115, 14273964), (138, 11894970), (180, 9119477), (207, 7929980), (230, 7136982), (276, 5947485), (345, 4757988), (373, 4400820), (414, 3964990), (460, 3568491), (690, 2378994), (746, 2200410), (828, 1982495), (1035, 1585996), (1063, 1544220), (1119, 1466940), (1380, 1189497), (1492, 1100205), (1865, 880164), (2070, 792998), (2126, 772110), (2238, 733470), (3189, 514740), (3357, 488980), (3730, 440082), (4140, 396499), (4252, 386055), (4476, 366735), (5315, 308844), (5595, 293388), (6378, 257370), (6714, 244490), (7460, 220041), (8579, 191340), (9567, 171580), (10630, 154422), (11190, 146694), (12756, 128685), (13428, 122245), (15945, 102948), (16785, 97796), (17158, 95670), (19134, 85790), (21260, 77211), (22380, 73347), (24449, 67140), (25737, 63780), (31890, 51474), (33570, 48898), (34316, 47835), (38268, 42895)]