13205555880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{32587}}^1$

素因数の和:32919

約数の個数: 128

約数和(自身を含む): 43360289280

約数和(自身を除く): 30154733400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 307, 330, 440, 614, 660, 921, 1228, 1320, 1535, 1842, 2456, 3070, 3377, 3684, 4605, 6140, 6754, 7368, 9210, 10131, 12280, 13508, 16885, 18420, 20262, 27016, 32587, 33770, 36840, 40524, 50655, 65174, 67540, 81048, 97761, 101310, 130348, 135080, 162935, 195522, 202620, 260696, 325870, 358457, 391044, 405240, 488805, 651740, 716914, 782088, 977610, 1075371, 1303480, 1433828, 1792285, 1955220, 2150742, 2867656, 3584570, 3910440, 4301484, 5376855, 7169140, 8602968, 10004209, 10753710, 14338280, 20008418, 21507420, 30012627, 40016836, 43014840, 50021045, 60025254, 80033672, 100042090, 110046299, 120050508, 150063135, 200084180, 220092598, 240101016, 300126270, 330138897, 400168360, 440185196, 550231495, 600252540, 660277794, 880370392, 1100462990, 1200505080, 1320555588, 1650694485, 2200925980, 2641111176, 3301388970, 4401851960, 6602777940, 13205555880]

約数ペア:

[(1, 13205555880), (2, 6602777940), (3, 4401851960), (4, 3301388970), (5, 2641111176), (6, 2200925980), (8, 1650694485), (10, 1320555588), (11, 1200505080), (12, 1100462990), (15, 880370392), (20, 660277794), (22, 600252540), (24, 550231495), (30, 440185196), (33, 400168360), (40, 330138897), (44, 300126270), (55, 240101016), (60, 220092598), (66, 200084180), (88, 150063135), (110, 120050508), (120, 110046299), (132, 100042090), (165, 80033672), (220, 60025254), (264, 50021045), (307, 43014840), (330, 40016836), (440, 30012627), (614, 21507420), (660, 20008418), (921, 14338280), (1228, 10753710), (1320, 10004209), (1535, 8602968), (1842, 7169140), (2456, 5376855), (3070, 4301484), (3377, 3910440), (3684, 3584570), (4605, 2867656), (6140, 2150742), (6754, 1955220), (7368, 1792285), (9210, 1433828), (10131, 1303480), (12280, 1075371), (13508, 977610), (16885, 782088), (18420, 716914), (20262, 651740), (27016, 488805), (32587, 405240), (33770, 391044), (36840, 358457), (40524, 325870), (50655, 260696), (65174, 202620), (67540, 195522), (81048, 162935), (97761, 135080), (101310, 130348)]