2012136720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1103}}^1$

素因数の和:1821

約数の個数: 160

約数和(自身を含む): 6820706304

約数和(自身を除く): 4808569584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 691, 880, 1103, 1320, 1382, 2073, 2206, 2640, 2764, 3309, 3455, 4146, 4412, 5515, 5528, 6618, 6910, 7601, 8292, 8824, 10365, 11030, 11056, 12133, 13236, 13820, 15202, 16545, 16584, 17648, 20730, 22060, 22803, 24266, 26472, 27640, 30404, 33090, 33168, 36399, 38005, 41460, 44120, 45606, 48532, 52944, 55280, 60665, 60808, 66180, 72798, 76010, 82920, 88240, 91212, 97064, 114015, 121330, 121616, 132360, 145596, 152020, 165840, 181995, 182424, 194128, 228030, 242660, 264720, 291192, 304040, 363990, 364848, 456060, 485320, 582384, 608080, 727980, 762173, 912120, 970640, 1455960, 1524346, 1824240, 2286519, 2911920, 3048692, 3810865, 4573038, 6097384, 7621730, 8383903, 9146076, 11432595, 12194768, 15243460, 16767806, 18292152, 22865190, 25151709, 30486920, 33535612, 36584304, 41919515, 45730380, 50303418, 60973840, 67071224, 83839030, 91460760, 100606836, 125758545, 134142448, 167678060, 182921520, 201213672, 251517090, 335356120, 402427344, 503034180, 670712240, 1006068360, 2012136720]

約数ペア:

[(1, 2012136720), (2, 1006068360), (3, 670712240), (4, 503034180), (5, 402427344), (6, 335356120), (8, 251517090), (10, 201213672), (11, 182921520), (12, 167678060), (15, 134142448), (16, 125758545), (20, 100606836), (22, 91460760), (24, 83839030), (30, 67071224), (33, 60973840), (40, 50303418), (44, 45730380), (48, 41919515), (55, 36584304), (60, 33535612), (66, 30486920), (80, 25151709), (88, 22865190), (110, 18292152), (120, 16767806), (132, 15243460), (165, 12194768), (176, 11432595), (220, 9146076), (240, 8383903), (264, 7621730), (330, 6097384), (440, 4573038), (528, 3810865), (660, 3048692), (691, 2911920), (880, 2286519), (1103, 1824240), (1320, 1524346), (1382, 1455960), (2073, 970640), (2206, 912120), (2640, 762173), (2764, 727980), (3309, 608080), (3455, 582384), (4146, 485320), (4412, 456060), (5515, 364848), (5528, 363990), (6618, 304040), (6910, 291192), (7601, 264720), (8292, 242660), (8824, 228030), (10365, 194128), (11030, 182424), (11056, 181995), (12133, 165840), (13236, 152020), (13820, 145596), (15202, 132360), (16545, 121616), (16584, 121330), (17648, 114015), (20730, 97064), (22060, 91212), (22803, 88240), (24266, 82920), (26472, 76010), (27640, 72798), (30404, 66180), (33090, 60808), (33168, 60665), (36399, 55280), (38005, 52944), (41460, 48532), (44120, 45606)]