160018320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1278

約数の個数: 240

約数和(自身を含む): 630013248

約数和(自身を除く): 469994928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1237, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2474, 2640, 2695, 2940, 3080, 3234, 3696, 3711, 3920, 4312, 4620, 4948, 5390, 5880, 6160, 6185, 6468, 7422, 8085, 8624, 8659, 9240, 9896, 10780, 11760, 12370, 12936, 13607, 14844, 16170, 17318, 18480, 18555, 19792, 21560, 24740, 25872, 25977, 27214, 29688, 32340, 34636, 37110, 40821, 43120, 43295, 49480, 51954, 54428, 59376, 60613, 64680, 68035, 69272, 74220, 81642, 86590, 95249, 98960, 103908, 108856, 121226, 129360, 129885, 136070, 138544, 148440, 163284, 173180, 181839, 190498, 204105, 207816, 217712, 242452, 259770, 272140, 285747, 296880, 303065, 326568, 346360, 363678, 380996, 408210, 415632, 476245, 484904, 519540, 544280, 571494, 606130, 653136, 666743, 692720, 727356, 761992, 816420, 909195, 952490, 969808, 1039080, 1088560, 1142988, 1212260, 1333486, 1428735, 1454712, 1523984, 1632840, 1818390, 1904980, 2000229, 2078160, 2285976, 2424520, 2666972, 2857470, 2909424, 3265680, 3333715, 3636780, 3809960, 4000458, 4571952, 4849040, 5333944, 5714940, 6667430, 7273560, 7619920, 8000916, 10001145, 10667888, 11429880, 13334860, 14547120, 16001832, 20002290, 22859760, 26669720, 32003664, 40004580, 53339440, 80009160, 160018320]

約数ペア:

[(1, 160018320), (2, 80009160), (3, 53339440), (4, 40004580), (5, 32003664), (6, 26669720), (7, 22859760), (8, 20002290), (10, 16001832), (11, 14547120), (12, 13334860), (14, 11429880), (15, 10667888), (16, 10001145), (20, 8000916), (21, 7619920), (22, 7273560), (24, 6667430), (28, 5714940), (30, 5333944), (33, 4849040), (35, 4571952), (40, 4000458), (42, 3809960), (44, 3636780), (48, 3333715), (49, 3265680), (55, 2909424), (56, 2857470), (60, 2666972), (66, 2424520), (70, 2285976), (77, 2078160), (80, 2000229), (84, 1904980), (88, 1818390), (98, 1632840), (105, 1523984), (110, 1454712), (112, 1428735), (120, 1333486), (132, 1212260), (140, 1142988), (147, 1088560), (154, 1039080), (165, 969808), (168, 952490), (176, 909195), (196, 816420), (210, 761992), (220, 727356), (231, 692720), (240, 666743), (245, 653136), (264, 606130), (280, 571494), (294, 544280), (308, 519540), (330, 484904), (336, 476245), (385, 415632), (392, 408210), (420, 380996), (440, 363678), (462, 346360), (490, 326568), (528, 303065), (539, 296880), (560, 285747), (588, 272140), (616, 259770), (660, 242452), (735, 217712), (770, 207816), (784, 204105), (840, 190498), (880, 181839), (924, 173180), (980, 163284), (1078, 148440), (1155, 138544), (1176, 136070), (1232, 129885), (1237, 129360), (1320, 121226), (1470, 108856), (1540, 103908), (1617, 98960), (1680, 95249), (1848, 86590), (1960, 81642), (2156, 74220), (2310, 69272), (2352, 68035), (2474, 64680), (2640, 60613), (2695, 59376), (2940, 54428), (3080, 51954), (3234, 49480), (3696, 43295), (3711, 43120), (3920, 40821), (4312, 37110), (4620, 34636), (4948, 32340), (5390, 29688), (5880, 27214), (6160, 25977), (6185, 25872), (6468, 24740), (7422, 21560), (8085, 19792), (8624, 18555), (8659, 18480), (9240, 17318), (9896, 16170), (10780, 14844), (11760, 13607), (12370, 12936)]