10487719320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{42821}}^1$

素因数の和:43005

約数の個数: 128

約数和(自身を含む): 34100015040

約数和(自身を除く): 23612295720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 157, 195, 260, 312, 314, 390, 471, 520, 628, 780, 785, 942, 1256, 1560, 1570, 1884, 2041, 2355, 3140, 3768, 4082, 4710, 6123, 6280, 8164, 9420, 10205, 12246, 16328, 18840, 20410, 24492, 30615, 40820, 42821, 48984, 61230, 81640, 85642, 122460, 128463, 171284, 214105, 244920, 256926, 342568, 428210, 513852, 556673, 642315, 856420, 1027704, 1113346, 1284630, 1670019, 1712840, 2226692, 2569260, 2783365, 3340038, 4453384, 5138520, 5566730, 6680076, 6722897, 8350095, 11133460, 13360152, 13445794, 16700190, 20168691, 22266920, 26891588, 33400380, 33614485, 40337382, 53783176, 66800760, 67228970, 80674764, 87397661, 100843455, 134457940, 161349528, 174795322, 201686910, 262192983, 268915880, 349590644, 403373820, 436988305, 524385966, 699181288, 806747640, 873976610, 1048771932, 1310964915, 1747953220, 2097543864, 2621929830, 3495906440, 5243859660, 10487719320]

約数ペア:

[(1, 10487719320), (2, 5243859660), (3, 3495906440), (4, 2621929830), (5, 2097543864), (6, 1747953220), (8, 1310964915), (10, 1048771932), (12, 873976610), (13, 806747640), (15, 699181288), (20, 524385966), (24, 436988305), (26, 403373820), (30, 349590644), (39, 268915880), (40, 262192983), (52, 201686910), (60, 174795322), (65, 161349528), (78, 134457940), (104, 100843455), (120, 87397661), (130, 80674764), (156, 67228970), (157, 66800760), (195, 53783176), (260, 40337382), (312, 33614485), (314, 33400380), (390, 26891588), (471, 22266920), (520, 20168691), (628, 16700190), (780, 13445794), (785, 13360152), (942, 11133460), (1256, 8350095), (1560, 6722897), (1570, 6680076), (1884, 5566730), (2041, 5138520), (2355, 4453384), (3140, 3340038), (3768, 2783365), (4082, 2569260), (4710, 2226692), (6123, 1712840), (6280, 1670019), (8164, 1284630), (9420, 1113346), (10205, 1027704), (12246, 856420), (16328, 642315), (18840, 556673), (20410, 513852), (24492, 428210), (30615, 342568), (40820, 256926), (42821, 244920), (48984, 214105), (61230, 171284), (81640, 128463), (85642, 122460)]