25717046520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{27479}}^1$

素因数の和:28213

約数の個数: 128

約数和(自身を含む): 84286656000

約数和(自身を除く): 58569609480

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, 330, 440, 660, 709, 1320, 1418, 2127, 2836, 3545, 4254, 5672, 7090, 7799, 8508, 10635, 14180, 15598, 17016, 21270, 23397, 27479, 28360, 31196, 38995, 42540, 46794, 54958, 62392, 77990, 82437, 85080, 93588, 109916, 116985, 137395, 155980, 164874, 187176, 219832, 233970, 274790, 302269, 311960, 329748, 412185, 467940, 549580, 604538, 659496, 824370, 906807, 935880, 1099160, 1209076, 1511345, 1648740, 1813614, 2418152, 3022690, 3297480, 3627228, 4534035, 6045380, 7254456, 9068070, 12090760, 18136140, 19482611, 36272280, 38965222, 58447833, 77930444, 97413055, 116895666, 155860888, 194826110, 214308721, 233791332, 292239165, 389652220, 428617442, 467582664, 584478330, 642926163, 779304440, 857234884, 1071543605, 1168956660, 1285852326, 1714469768, 2143087210, 2337913320, 2571704652, 3214630815, 4286174420, 5143409304, 6429261630, 8572348840, 12858523260, 25717046520]

約数ペア:

[(1, 25717046520), (2, 12858523260), (3, 8572348840), (4, 6429261630), (5, 5143409304), (6, 4286174420), (8, 3214630815), (10, 2571704652), (11, 2337913320), (12, 2143087210), (15, 1714469768), (20, 1285852326), (22, 1168956660), (24, 1071543605), (30, 857234884), (33, 779304440), (40, 642926163), (44, 584478330), (55, 467582664), (60, 428617442), (66, 389652220), (88, 292239165), (110, 233791332), (120, 214308721), (132, 194826110), (165, 155860888), (220, 116895666), (264, 97413055), (330, 77930444), (440, 58447833), (660, 38965222), (709, 36272280), (1320, 19482611), (1418, 18136140), (2127, 12090760), (2836, 9068070), (3545, 7254456), (4254, 6045380), (5672, 4534035), (7090, 3627228), (7799, 3297480), (8508, 3022690), (10635, 2418152), (14180, 1813614), (15598, 1648740), (17016, 1511345), (21270, 1209076), (23397, 1099160), (27479, 935880), (28360, 906807), (31196, 824370), (38995, 659496), (42540, 604538), (46794, 549580), (54958, 467940), (62392, 412185), (77990, 329748), (82437, 311960), (85080, 302269), (93588, 274790), (109916, 233970), (116985, 219832), (137395, 187176), (155980, 164874)]