15693894840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271897}}^1$

素因数の和:271961

約数の個数: 128

約数和(自身を含む): 52073904960

約数和(自身を除く): 36380010120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 28860, 57720, 271897, 543794, 815691, 1087588, 1359485, 1631382, 2175176, 2718970, 3262764, 3534661, 4078455, 5437940, 6525528, 7069322, 8156910, 10060189, 10603983, 10875880, 14138644, 16313820, 17673305, 20120378, 21207966, 28277288, 30180567, 32627640, 35346610, 40240756, 42415932, 50300945, 53019915, 60361134, 70693220, 80481512, 84831864, 100601890, 106039830, 120722268, 130782457, 141386440, 150902835, 201203780, 212079660, 241444536, 261564914, 301805670, 392347371, 402407560, 424159320, 523129828, 603611340, 653912285, 784694742, 1046259656, 1207222680, 1307824570, 1569389484, 1961736855, 2615649140, 3138778968, 3923473710, 5231298280, 7846947420, 15693894840]

約数ペア:

[(1, 15693894840), (2, 7846947420), (3, 5231298280), (4, 3923473710), (5, 3138778968), (6, 2615649140), (8, 1961736855), (10, 1569389484), (12, 1307824570), (13, 1207222680), (15, 1046259656), (20, 784694742), (24, 653912285), (26, 603611340), (30, 523129828), (37, 424159320), (39, 402407560), (40, 392347371), (52, 301805670), (60, 261564914), (65, 241444536), (74, 212079660), (78, 201203780), (104, 150902835), (111, 141386440), (120, 130782457), (130, 120722268), (148, 106039830), (156, 100601890), (185, 84831864), (195, 80481512), (222, 70693220), (260, 60361134), (296, 53019915), (312, 50300945), (370, 42415932), (390, 40240756), (444, 35346610), (481, 32627640), (520, 30180567), (555, 28277288), (740, 21207966), (780, 20120378), (888, 17673305), (962, 16313820), (1110, 14138644), (1443, 10875880), (1480, 10603983), (1560, 10060189), (1924, 8156910), (2220, 7069322), (2405, 6525528), (2886, 5437940), (3848, 4078455), (4440, 3534661), (4810, 3262764), (5772, 2718970), (7215, 2175176), (9620, 1631382), (11544, 1359485), (14430, 1087588), (19240, 815691), (28860, 543794), (57720, 271897)]