1236220800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1141

約数の個数: 192

約数和(自身を含む): 4107058560

約数和(自身を除く): 2870837760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 131, 150, 160, 192, 200, 240, 262, 300, 320, 384, 393, 400, 480, 524, 600, 640, 655, 786, 800, 960, 983, 1048, 1200, 1310, 1572, 1600, 1920, 1965, 1966, 2096, 2400, 2620, 2949, 3144, 3200, 3275, 3930, 3932, 4192, 4800, 4915, 5240, 5898, 6288, 6550, 7860, 7864, 8384, 9600, 9825, 9830, 10480, 11796, 12576, 13100, 14745, 15720, 15728, 16768, 19650, 19660, 20960, 23592, 24575, 25152, 26200, 29490, 31440, 31456, 39300, 39320, 41920, 47184, 49150, 50304, 52400, 58980, 62880, 62912, 73725, 78600, 78640, 83840, 94368, 98300, 104800, 117960, 125760, 125824, 128773, 147450, 157200, 157280, 188736, 196600, 209600, 235920, 251520, 257546, 294900, 314400, 314560, 377472, 386319, 393200, 419200, 471840, 515092, 589800, 628800, 629120, 643865, 772638, 786400, 943680, 1030184, 1179600, 1257600, 1287730, 1545276, 1572800, 1887360, 1931595, 2060368, 2359200, 2575460, 3090552, 3145600, 3219325, 3863190, 4120736, 4718400, 5150920, 6181104, 6438650, 7726380, 8241472, 9436800, 9657975, 10301840, 12362208, 12877300, 15452760, 16482944, 19315950, 20603680, 24724416, 25754600, 30905520, 38631900, 41207360, 49448832, 51509200, 61811040, 77263800, 82414720, 103018400, 123622080, 154527600, 206036800, 247244160, 309055200, 412073600, 618110400, 1236220800]

約数ペア:

[(1, 1236220800), (2, 618110400), (3, 412073600), (4, 309055200), (5, 247244160), (6, 206036800), (8, 154527600), (10, 123622080), (12, 103018400), (15, 82414720), (16, 77263800), (20, 61811040), (24, 51509200), (25, 49448832), (30, 41207360), (32, 38631900), (40, 30905520), (48, 25754600), (50, 24724416), (60, 20603680), (64, 19315950), (75, 16482944), (80, 15452760), (96, 12877300), (100, 12362208), (120, 10301840), (128, 9657975), (131, 9436800), (150, 8241472), (160, 7726380), (192, 6438650), (200, 6181104), (240, 5150920), (262, 4718400), (300, 4120736), (320, 3863190), (384, 3219325), (393, 3145600), (400, 3090552), (480, 2575460), (524, 2359200), (600, 2060368), (640, 1931595), (655, 1887360), (786, 1572800), (800, 1545276), (960, 1287730), (983, 1257600), (1048, 1179600), (1200, 1030184), (1310, 943680), (1572, 786400), (1600, 772638), (1920, 643865), (1965, 629120), (1966, 628800), (2096, 589800), (2400, 515092), (2620, 471840), (2949, 419200), (3144, 393200), (3200, 386319), (3275, 377472), (3930, 314560), (3932, 314400), (4192, 294900), (4800, 257546), (4915, 251520), (5240, 235920), (5898, 209600), (6288, 196600), (6550, 188736), (7860, 157280), (7864, 157200), (8384, 147450), (9600, 128773), (9825, 125824), (9830, 125760), (10480, 117960), (11796, 104800), (12576, 98300), (13100, 94368), (14745, 83840), (15720, 78640), (15728, 78600), (16768, 73725), (19650, 62912), (19660, 62880), (20960, 58980), (23592, 52400), (24575, 50304), (25152, 49150), (26200, 47184), (29490, 41920), (31440, 39320), (31456, 39300)]