2431129600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 6099453360

約数和(自身を除く): 3668323760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 128, 160, 200, 206, 256, 320, 400, 412, 461, 512, 515, 640, 800, 824, 922, 1024, 1030, 1280, 1600, 1648, 1844, 2048, 2060, 2305, 2560, 2575, 3200, 3296, 3688, 4120, 4610, 5120, 5150, 6400, 6592, 7376, 8240, 9220, 10240, 10300, 11525, 12800, 13184, 14752, 16480, 18440, 20600, 23050, 25600, 26368, 29504, 32960, 36880, 41200, 46100, 47483, 51200, 52736, 59008, 65920, 73760, 82400, 92200, 94966, 105472, 118016, 131840, 147520, 164800, 184400, 189932, 210944, 236032, 237415, 263680, 295040, 329600, 368800, 379864, 472064, 474830, 527360, 590080, 659200, 737600, 759728, 944128, 949660, 1054720, 1180160, 1187075, 1318400, 1475200, 1519456, 1899320, 2360320, 2374150, 2636800, 2950400, 3038912, 3798640, 4720640, 4748300, 5273600, 5900800, 6077824, 7597280, 9496600, 11801600, 12155648, 15194560, 18993200, 23603200, 24311296, 30389120, 37986400, 48622592, 60778240, 75972800, 97245184, 121556480, 151945600, 243112960, 303891200, 486225920, 607782400, 1215564800, 2431129600]

約数ペア:

[(1, 2431129600), (2, 1215564800), (4, 607782400), (5, 486225920), (8, 303891200), (10, 243112960), (16, 151945600), (20, 121556480), (25, 97245184), (32, 75972800), (40, 60778240), (50, 48622592), (64, 37986400), (80, 30389120), (100, 24311296), (103, 23603200), (128, 18993200), (160, 15194560), (200, 12155648), (206, 11801600), (256, 9496600), (320, 7597280), (400, 6077824), (412, 5900800), (461, 5273600), (512, 4748300), (515, 4720640), (640, 3798640), (800, 3038912), (824, 2950400), (922, 2636800), (1024, 2374150), (1030, 2360320), (1280, 1899320), (1600, 1519456), (1648, 1475200), (1844, 1318400), (2048, 1187075), (2060, 1180160), (2305, 1054720), (2560, 949660), (2575, 944128), (3200, 759728), (3296, 737600), (3688, 659200), (4120, 590080), (4610, 527360), (5120, 474830), (5150, 472064), (6400, 379864), (6592, 368800), (7376, 329600), (8240, 295040), (9220, 263680), (10240, 237415), (10300, 236032), (11525, 210944), (12800, 189932), (13184, 184400), (14752, 164800), (16480, 147520), (18440, 131840), (20600, 118016), (23050, 105472), (25600, 94966), (26368, 92200), (29504, 82400), (32960, 73760), (36880, 65920), (41200, 59008), (46100, 52736), (47483, 51200)]